Analog Automotive Guide - Texas Instruments

Analog Automotive Guide Amplifiers Audio Comparators Data Converters Interface Power Management

2008

Analog Automotive Guide

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Table of Contents

TI Worldwide Technical Support

Operational Amplifiers/Comparators

Internet

Current-Shunt Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Wide Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 High Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 General Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Comparators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

TI Semiconductor Product Information Center Home Page support.ti.com TI Semiconductor KnowledgeBase Home Page support.ti.com/sc/knowledgebase

Power Management Low-Dropout Regulators (LDOs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 DC/DC Controllers and Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 LED Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 PWM Power Supply Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 USB Power Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Supervisors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Power and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Interface CAN/LIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 LVDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 RS-485/422/232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Data Converters/Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Design Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Texas Instruments Commitment to Automotive Texas Instruments (TI) is committed to providing superior costeffective solutions to the automotive market along with benchmark service in terms of excellent product documentation, on-time delivery and conformance to specifications. Availability/Commitment TI supports the requirements defined by the automotive industry, and continues to add to our automotive portfolio. With more than 30 years of experience serving customers with demanding requirements, TI enables customers to achieve the quality, reliability and cost goals needed to succeed in today’s marketplace. TI Automotive Capabilities • TS16949 certified • Automotive temperature range • Automotive qualification • Six month product change notification

Analog Automotive Guide

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Note: The European Free Call (Toll Free) number is not active in all countries. If you have technical difficulty calling the free call number, please use the international number above. Fax Internet Japan Fax International Internet/Email International Domestic Asia Phone International Domestic Australia China Hong Kong India Indonesia Korea Fax Internet

+(49) (0) 8161 80 2045 support.ti.com/sc/pic/euro.htm

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C010208 Important Notice: The products and services of Texas Instruments Incorporated and its subsidiaries described herein are sold subject to TI’s standard terms and conditions of sale. Customers are advised to obtain the most current and complete information about TI products and services before placing orders. TI assumes no liability for applications assistance, customer’s applications or product designs, software performance, or infringement of patents. The publication of information regarding any other company’s products or services does not constitute TI’s approval, warranty or endorsement thereof. Safe Harbor Statement: This publication may contain forward-looking statements that involve a number of risks and uncertainties. These “forward-looking statements” are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements generally can be identified by phrases such as TI or its management “believes,” “expects,” “anticipates,” “foresees,” “forecasts,” “estimates” or other words or phrases of similar import. Similarly, such statements herein that describe the company's products, business strategy, outlook, objectives, plans, intentions or goals also are forward-looking statements. All such forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from those in forward-looking statements. Please refer to TI's most recent Form 10-K for more information on the risks and uncertainties that could materially affect future results of operations. We disclaim any intention or obligation to update any forwardlooking statements as a result of developments occurring after the date of this publication. Trademarks in this issue: The platform bar, FlatLink, PowerPAD and SWIFT are trademarks of Texas Instruments. All other trademarks are the property of their respective owners.

© 2008 Texas Instruments Incorporated Printed in U.S.A. by (Printer, City, State), on recycled paper

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Current-Shunt Monitors Two-Stage, Voltage-Output Current-Shunt Monitor INA270, INA271 Get samples and datasheets at: www.ti.com/sc/device/INA270A-Q1 or www.ti.com/sc/device/INA271A-Q1

Key Features • Wide common-mode voltage range (–16 to +80 V) • Supplies of 2.7 to 18 V • 120-dB CMRR • Offset voltage: 0.5 mV • Total output error: ±3% maximum • Two-stage topology enables filtering with buffered output

TI’s INA270 (G = 14 V/V) and INA271 (G = 20 V/V) are two-stage, high-side current-shunt monitors. They provide a wide common-mode voltage range (–16 to +80 V) that makes them well-suited for automotive applications where protection against high-voltage transients and battery reversal is required. Operating from supplies ranging from 2.7 to 18 V, they offer ±3% maximum output error over the extended temperature range of –40 to +125°C. With a common-mode rejection ratio (CMRR) of 120 dB, the dynamics of common-mode voltages are no longer an issue. The two-stage topology of the INA270/1 readily enables filtering and preserves the buffered voltage output, eliminating the need for an additional op amp. Typical applications include control of (BL)DC-motors and variable-force solenoids.

Benefits • Allows for filtering with buffered output • Eliminates the need for an additional op amp • Filtering can be done with a single cap

RS Load

–16-V to +80-V Supply

V+ 2.7 to 18 V

IN+

PRE OUT

IN– 5 kΩ

BUF IN

V+

5 kΩ

Output A1 96 kΩ A2

INA270

RL GND

Current-Shunt Monitors Selection Guide

Device INA193A/4A/5A INA196A/7A/8A INA200/1/2 INA203/4/5 INA206/7/8 INA209 INA270/1 INA138 INA139 INA168 INA169

Description Wide common mode Wide common mode Integrated comparator and reference Dual integrated comparators and ref Dual integrated comparators and ref Bi-directional, current/power with I2C interface Wide common mode, filter option Current output Current output Current output, wide supply range Current output, wide supply range

Texas Instruments 2008

Gain (V/V) 20, 50, 100 20, 50, 100 20, 50, 100 20, 50, 100 20, 50, 100 Programmable

Common Mode Input Range (min) (V) –16 to 80 –16 to 80 –16 to 80 –16 to 80 –16 to 80 0 to 26

14, 20 1 to 100 1 to 100 1 to 100 1 to 100

–16 to 80 2.7 to 36 2.7 to 36 2.7 to 60 2.7 to 60

Input Input Offset (±) Offset (max) Drift (±) (typ) (mV) (µV/°C) 2 2.5 2 2.5 2.5 5 2.5 5 2.5 5 0.1 0.1 2.5 2 2 2 2

2.5 1 1 1 1

CMRR (min) (dB) 100 100 100 100 100 100

Small Signal Bandwidth (typ) (MHz) 0.5, 0.3, 0.2 0.5, 0.3, 0.2 0.5, 0.3, 0.2 0.5, 0.3, 0.2 0.5, 0.3, 0.2 —

Quiescent Current (±) (typ) (mA) 0.37 0.37 1.35 1.35 1.8 1

VS (min) (V) 2.7 2.7 2.7 2.7 2.7 3.0

VS (max) (V) 18 18 18 18 18 5.5

Auto Qual (Q1) Y Y Preview Preview Preview Preview

100 100 100 100 100

0.13 0.8 0.44 0.8 0.44

0.7 0.025 0.06 0.025 0.06

2.7 2.7 2.7 2.7 2.7

18 36 40 60 60

Y Y Y Y Y

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Operational Amplifiers/Comparators

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Precision/Low-Voltage Operational Amplifiers

Precision Operational Amplifiers (VIO ≤ 1 mV) Selection Guide

Device1 OPAy333 TLE2037A TLE2037 OPAy365 TLE202xA TLE202x TLC225xA TLV225xA TLC226xA TLC227xA TLV2422A TLV243xA TLV244xA 1x

Description Zero drift High speed, reduced VIO High speed Zero-crossover, RRIO Wide voltage range, reduced VIO Wide voltage range µPower, rail-rail out, reduced VIO Low voltage, rail-rail out, reduced VIO Rail-rail out, reduced VIO Low noise, reduced VIO Low voltage, reduced VIO RRIO, reduced VIO Reduced VIO

Ch. 1, 2 1 1 1, 2 1, 2, 4 1, 2, 4 2, 4 2, 4 2, 4 2, 4 2 2, 4 2, 4

VS (min) (V) 1.8 8.0 8.0 2.2 4.0 4.0 4.4 2.7 4.4 4.4 2.7 2.7 2.7

VS (max) (V) 5.5 38 38 5.5 40 40 16 16 16 16 10 10 10

Iq per Ch. (max) (mA) 0.017 5.3 5.3 5 0.3 0.3 0.0625 0.0625 0.25 1.5 0.075 0.125 1.1

GBW (typ) (MHz) 0.35 50 50 50 1.2 1.2 0.2 0.2 0.71 2.2 0.052 0.5 1.75

Slew Rate (typ) (V/µs) 0.16 7.5 7.5 25 0.5 0.5 0.12 0.1 0.55 3.6 0.02 0.25 1.3

VIO (25°C) (max) (mV) 0.01 0.025 0.1 0.2 0.4 0.6 0.85 0.85 0.95 0.95 0.95 0.95 0.95

Offset Drift (typ) (µV/°C) 0.02 0.2 0.4 1 2 2 0.5 0.5 2 2 2 2 2

IB (25°) (max) (pA) 200 90000 90000 10 70000 70000 60 60 800 60 60 60 260

CMRR (min) (dB) 106 117 100 100 82, 85, 87 85, 80 70 65 70 70 70 70 65

VN at 1 kHz (typ) — (nV/√Hz) 1.1 2.5 2.5 5 17 17 19 19 12 9 23 18 18

Rail- Auto Single toQual Supply Rail (Q1) Y I/O Preview N N Y N N Y Y I/O Preview Y — Y Y — Y Y Out Y Y Out Y Y Out Y Y Out Y Y Out Y Y I/O Y Y Out Y

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

Low-Voltage Operational Amplifiers (VS ≤ 2.7 V) Selection Guide

Device1 OPAy333 LMV93x OPAy348 TLV277x TLV240x LMV34x LMV82x TLV2422 TLV237x TLV244x TLV246x TLV246xA TLV247x TLV225x LMV324/LMV358 TLV27x TLV2211 TL97x 1x

Description Zero drift 1.8V with RRIO 1MHz, 45µA, RRIO High slew rate Wide voltage range, sub-µPower, RRIO Rail-to-rail output Wide bandwidth Low power, rail-rail output Wide voltage range, 3MHz Rail-to-rail output Low noise, wide bandwidth, 25mA drive Low noise, wide bandwidth, 25mA drive Low bias current, 35mA drive Wide voltage range Low power Wide voltage range, 3MHz µPower, rail-rail out Very low noise

Ch. 1, 2 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 2 1, 2, 4 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 2, 4 2, 4 1, 2, 4 1 1, 2, 4

SHDN N N N Y N Y N N Y N Y Y Y N N N N N

VS (min) (V) 1.8 1.8 2.1 2.5 2.5 2.5 2.5 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7

VS (max) (V) 5.5 5.5 5.5 6.0 16 5.5 5.5 10 16 10 6.0 6.0 6.0 16 5.5 16 10 12

Iq per Ch. (max) (mA) 0.017 0.185 0.065 2 0.00095 0.17 0.3 0.075 0.66 1.1 0.575 0.575 0.75 0.0625 0.25 0.66 0.025 3.2

Slew VIO Offset GBW Rate (25°C) Drift IB (typ) (typ) (max) (typ) (max) (MHz) (V/µs) (mV) (µV/°C) (pA) 0.35 0.16 0.01 0.02 200 1.4 0.35 4 5.5 65000 1 0.5 5 2 10 5.1 2.7 2.5 2 60 0.0055 0.0025 1.2 3 300 1 1 4 1.7 120 5 2.5 6 1 90000 0.052 0.02 2 2 60 3 2.4 4.5 2 60 1.75 1.3 2 2 260 6.4 1.6 2 2 14000 6.4 1.6 1.5 2 14000 6.4 1.4 2.2 0.4 50 0.187 0.1 1.5 0.5 60 1 1 7 5 250000 3 2.4 5 2 60 0.065 0.025 3 0.5 150 12 5 6 5 750000

VN at 1 kHz RailAuto (typ) toQual — (nV/√Hz) Rail (Q1) 1.1 I/O Preview 60 I/O Y 35 I/O Preview 21 Out Y — I/O Y 40 Out Y 45 Out Y 23 Out Y 39 I/O Y 18 Out Y 11 I/O Y 11 I/O Y 15 I/O Y 19 Out Y 39 Out Y 39 Out Y 22 Out Preview 4 Out Preview

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

Analog Automotive Guide

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Operational Amplifiers/Comparators

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Low-Power/Wide-Voltage-Range Operational Amplifiers

5

Low-Power Operational Amplifiers (Iq ≤ 1 mA) Selection Guide

Device1 TLV240x OPAy333 TLV2211 TLV225x TLC225x OPAy348 TLV243x TLV2422 LMV93x LMV34x LMV358 TLC226x LMV32x TLE202x LMV82x TLV246x TLV237x TLV27x TLV247x 1x

Description Wide voltage range, sub-µPower, RRIO Zero drift µPower, rail-rail out Wide voltage range µPower, rail-rail out 1MHz, 45µA, RRIO RRIO Low power, rail-rail output 1.8V with RRIO Rail-rail output Low power Rail-rail output Low power Wide voltage range Wide bandwidth Low noise, wide bandwidth, 25mA drive Wide voltage range, 3MHz Wide voltage range, 3MHz Low bias current, 35mA drive

Ch. 1, 2, 4 1, 2 1 2, 4 2, 4 1, 2, 4 2, 4 2 1, 2, 4 1, 2, 4 2 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4

SHDN N N N N N N N N N N N N N N N Y Y N Y

VS (min) (V) 2.5 1.8 2.7 2.7 4.4 2.1 2.7 2.7 1.8 2.5 2.7 4.4 2.7 4.0 2.5 2.7 2.7 2.7 2.7

VS (max) (V) 16 5.5 10 16 16 5.5 10 10 5.5 5.5 5.5 16 5.5 40 5.5 6.0 16 16 6.0

Iq per Ch. (max) (mA) 0.00095 0.017 0.025 0.0625 0.0625 0.065 0.125 0.075 0.185 0.2 0.2 0.25 0.25 0.3 0.3 0.575 0.66 0.66 0.75

Slew VIO Offset GBW Rate (25°C) Drift IB (typ) (typ) (max) (typ) (max) (MHz) (V/µs) (mV) (µV/°C) (pA) 0.0055 0.0025 1.2 3 300 0.35 0.16 0.01 0.02 200 0.065 0.025 3 0.5 150 0.187 0.1 1.5 0.5 60 0.2 0.12 1.5 0.5 60 1 0.5 5 2 10 0.5 0.25 2 2 300 0.052 0.02 2 2 60 1.4 0.35 4 5.5 65000 1 1 4 1.7 120 1 1 7 5 250000 0.82 0.55 2.5 2 100 1 1 7 5 250000 1.2 0.5 0.6 2 70000 5 2.5 6 1 90000 6.4 1.6 2 2 14000 3 2.4 4.5 2 60 3 2.4 5 2 60 2.8 1.4 2.2 0.4 50

VN at 1 kHz RailAuto (typ) toQual — (nV/√Hz) Rail (Q1) — I/O Y 1.1 I/O Preview 22 Out Preview 19 Out Y 19 Out Y 35 I/O Preview 18 I/O Y 23 Out Y 60 I/O Y 40 Out Y 46 Out Y 12 Out Y 39 Out Y 17 N Y 45 Out Y 11 I/O Y 39 I/O Y 39 Out Y 15 I/O Y

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

Wide-Voltage-Range Operational Amplifiers (VS ≥ 15 V) Selection Guide

Device1 TLE214x TLE202x TLE207x TLE2037 TL347x TL08x TLV240x TLV225x TLV27x TLV237x TLC225x TLC227x TLC226x TLC07x TLC08x 1x

Description High speed, single supply Precision, single supply, low power Low noise, high speed, JFET-input Low noise, high speed, precision Enhanced general purpose JFET input, general purpose Sub-µPower, RRIO Low power, rail-rail out 550µA/Ch, 3MHz, rail-rail out 550µA, 3MHz Low power, rail-rail out Low noise, rail-to-rail out Low power, rail-rail out Low noise, high drive Low noise, high drive, input range incl GND

Ch. 1, 2, 4 1, 2, 4 1, 2 1 2, 4 1, 2, 4 1, 2, 4 2, 4 1, 2, 4 1, 2, 4 2, 4 2, 4 2, 4 1, 2, 4 1, 2, 4

VS (min) (V) 4.0 4.0 4.5 8.0 4.0 7.0 2.5 2.7 2.7 2.7 4.4 4.4 4.4 4.5 4.5

Iq per Slew VIO Offset VS Ch. GBW Rate (25°C) Drift IB CMRR (max) (max) (typ) (typ) (max) (typ) (max) (min) (V) (mA) (MHz) (V/µs) (mV) (µV/°C) (pA) (dB) 44 4.5 5.9 45 0.9, 1.2, 2.4 1.7 1500000 85 40 0.3 1.2 0.5 0.6 2 70000 85 38 1.8 10 45 6 2.4 175 80 38 5.3 50 7.5 0.1 0.4 90000 100 36 4.5 4 13 12 10 500000 65 36 2.8 3 13 15 18 400 70 16 0.00095 0.0055 0.0025 1.2 3 300 63 16 0.0625 0.2 0.1 1.5 0.5 60 65 16 0.66 3 1.4 5 2 60 58 16 0.66 3 2.4 4.5 2 60 57 16 0.0625 0.2 0.1 1.5 0.5 60 70 16 1.5 2.2 3.6 2.5 2 60 70 16 0.25 0.82 0.55 2.5 2 800 70 16 2.5 10 16 1.9 1.2 50 100 16 2.5 10 16 1.9 1.2 50 70

VN at 1 kHz (typ) — (nV/√Hz) 10.5 17 14 2.5 49 18 — 19 39 39 19 9 12 7 8.5

Rail- Auto Single toQual Supply Rail (Q1) Y N Preview Y N Y N N Y N N Y Y N Y N N Y Y I/O Y Y Out Y Y Out Y Y I/O Y Y Out Y Y Out Y Y Out Y Y N Preview Y N Y

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

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High-Speed/General-Purpose Operational Amplifiers

High-Speed Operational Amplifiers (GBW ≥ 10 MHz) Selection Guide

Device1 THS4509 THS4041 TLE2037 LM218 TL97x TLE207x TLC07x TLC08x 1x

Description Wideband fully differential 165MHz C-stable, high output drive Low-noise, precision, wide voltage range Wide voltage range Low voltage, low noise Low noise, JFET input Low noise, high drive Low noise, high drive, input range incl GND

Ch. 1 1 1 1 1, 2, 4 1, 2, 4 1, 2, 4 1, 2, 4

VS (min) (V) 3.0 9.0 8.0 10 2.7 4.5 4.5 4.5

VS (max) (V) 5.5 32 38 40 12 38 16 16

Iq per Ch. (max) (mA) 38 10 5.3 8 3.2 1.8 2.5 2.5

GBW (typ) (MHz) 3000 165 50 15 12 10 10 10

Slew Rate (typ) (V/µs) 6600 400 7.5 70 5 45 16 16

VIO Offset (25°C) Drift IB CMRR (max) (typ) (max) (min) (mV) (µV/°C) (pA) (dB) 1 2.6 13000 90 13 10 — 70 0.1 0.4 90000 100 10 — 250000 80 6 5 750000 60 6 2.4 175 80 1.9 1.2 50 95 1.9 1.2 50 70

VN at 1 kHz (typ) — (nV/√Hz) 1.9 14 2.5 — 4 14 7 8.5

Rail- Auto Single toQual Supply Rail (Q1) N N Preview N N Y N N Y N N Y Y Out Preview N N Y Y N Preview Y N Y

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

General-Purpose Operational Amplifiers Selection Guide

Device1 LM218 LM2902 LM2902KV LM2902KAV LM2904 LM2904AV LM2904V LMV32x LMV34x LMV358 LMV82x LMV93x TL08x TL347x TLC227x TLV27x 1x

Description High-speed op amp General purpose Voltage enhanced, 2kV ESD Voltage enhanced, 2kV ESD, reduced VIO General purpose Voltage enhanced, reduced VIO Voltage enhanced Low voltage, rail-rail output Rail-rail output Low voltage, rail-rail output Low voltage, low power, rail-rail out 1.8V with RRIO Low noise, JFET input Enhanced general purpose Low noise, rail-rail out 550µA/Ch 3MHz rail-rail output

Ch. 1 4 4 4 2 2 2 1, 2, 4 1, 2, 4 2 1, 2, 4 1, 2, 4 1, 2, 4 2, 4 2, 4 1, 2, 4

VS (V) (min) 10 3.0 3.0 3.0 3.0 3.0 3.0 2.7 2.5 2.7 2.5 1.8 7.0 4.0 4.4 2.7

VS (V) (max) 40 26 32 32 26 32 32 5.5 5.5 5.5 5.5 5.5 36 36 16 16

Iq per Ch. (mA) (max) 8 0.3 0.3 0.3 0.6 0.6 0.6 0.25 0.2 0.2 0.3 0.185 2.8 4.5 1.5 0.66

GBW (MHz) (typ) 15 1.2 1.2 1.2 0.7 0.7 0.7 1 1 1 5 1.4 3 4 2.18 3

Slew Rate (V/µs) (typ) 70 0.5 0.5 0.5 0.3 0.3 0.3 1 1 1 2.5 0.35 13 13 3.6 1.4

VIO Offset (25°C) Drift IB CMRR (mV) (µV/°C) (pA) (dB) (max) (typ) (max) (min) 10 — 250000 80 7 7 250000 50 7 7 250000 50 2 7 250000 50 7 7 250000 50 2 7 250000 65 7 7 250000 65 7 5 250000 50 4 1.7 120 56 7 5 250000 46 6 1 90000 45 4 5.5 65000 60 15 18 400 70 12 10 500000 65 2.5 2 250000 80 5 2 60 58

VN at 1 kHz — (nV/√Hz) (typ) — 35 35 35 40 40 40 39 40 39 42 60 18 49 9 39

Single Supply N Y Y Y Y Y Y Y Y Y Y Y N Y Y Y

Auto Qual (Q1) Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

Analog Automotive Guide

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Comparators

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Operational Amplifiers/Comparators Comparators Selection Guide

Device1

Description

Ch.

VS (min) (V)

VS (max) (V)

Iq per Ch. (max) (mA)

VIO (25°C) (max) (mV)

tRESP Low-toHigh (µs)

Output Current (min) (mA)

1 1 2 4

3.5 2.7 2.7 2.7

30 5.5 5.5 5.5

6 0.1 0.1 0.1

3 7 7 7

0.115 0.2 0.2 0.2

— 10 5 10

Open drain Open drain Open drain Open drain

Y Y Y Preview

1, 2, 4 1

2.5 1.8

16 5.5

0.0008 0.005

5 12

36 6

— —

Push pull Push pull

Y Preview

2, 4 2 4 1 2 4

4.0 4.0 3.0 2.7 2.7 3.0

16 16 16 5.5 5.5 30

0.02 0.02 0.02 0.1 0.1 0.5

5 5 5 7 7 5

1 1 1 0.2 0.2 1.3

4 6 6 10 5 6

Push pull Open drain Open drain Open drain Open drain Open drain

Y Y Preview Y Y Y

4 4 2 2 4 4 4 2 2, 4 2 4 1, 2, 4

2.0 2.0 2.0 2.0 2.0 3.0 2.0 2.0 4.0 4.0 3.0 2.5

32 32 32 32 30 30 30 30 16 16 16 16

0.625 0.625 0.5 0.5 0.625 0.5 0.5 0.5 0.02 0.02 0.02 0.0008

7 2 7 2 7 5 2.5 7 5 5 5 5

0.3 0.3 0.3 0.3 0.3 1.3 0.3 0.3 1.1 1.1 1 36

6 6 6 6 6 6 6 6 4 6 6 —

Open drain Open drain Open drain Open drain Open drain Open drain Open drain Open drain Push pull Open drain Open drain Push pull

Y Y Y Y Y Y Y Y Y Y Preview Y

Output Type

Auto Qual (Q1)

High Speed tRESP ≤ 0.2 µs LM211 LMV331 LMV393 LMV339

High speed, strobed Low voltage Low voltage Low voltage

Low Power Iq < 0.5 mA TLV370x TLV3012A TLC370x TLC393 TLC339 LMV331 LMV393 LP2901

Nanopower, push-pull, RRIO SOT-23 comparator and voltage reference Fast, low power General purpose, low power General purpose, low power General purpose, low voltage General purpose, low voltage General purpose, low power

Wide Voltage Range VS ≥ 16 V LM2901V LM2901AV LM2903V LM2903AV LM2901 LP2901 LM239A LM2903 TLC370x TLC393 TLC339 TLV370x 1x

Voltage enhanced Voltage enhanced, reduced VIO Voltage enhanced Voltage enhanced, reduced VIO General purpose General purpose, low power General purpose General purpose Fast, low power General purpose, low power General purpose, low power Nanopower, push-pull, RRIO

indicates: 0 = single with shutdown, 1 = single, 2 = dual, 3 = dual with shutdown, 4 = quad, 5 = quad with shutdown. y indicates: no character = single, 2 = dual, 3 = triple, 4 = quad.

Texas Instruments 2008

Analog Automotive Guide

Power Management

8

➔

Low-Dropout Regulators (LDOs)

High-Input-Voltage LDO with Load-Dump Protection TLE4275-Q1 Get samples and datasheets at: www.ti.com/sc/device/TLE4275-Q1

Key Features • Output voltage: 5 V ±2% • Very low current consumption • Power-on and undervoltage reset • Resets low-level (<1-V) output voltages • Very low dropout voltage • Short-circuit protection • Reverse-polarity protection • ESD protection >6 kV

The TLE4275-Q1 low-dropout regulator (LDO) is designed specifically for the harsh automotive operating environment. The device offers direct connection to the vehicle battery with the ability to withstand load-dump transient conditions. Output stability has been optimized for typical automotive applications and low-cost capacitors.

TLE4275-Q1 Temperature Sensor

IN

Saturation Control and Protection Circuit 5

1

OUT

Bandgap Reference

DELAY

4

Reset Generator 2

3

RESET

GND

Dual-Output LDOs Selection Guide Features

Device TPS767D3xx

Description Dual-output, fast LDO with integrated SVS

TPS70175

Dual-output LDO with power-up sequencing for split-voltage DSP systems

IO1 (mA) 1000

IO2 (mA) 1000

VDO1 @ IO1 (mV) 350

500

250

170

VDO2 @ IO2 (mV) —

Iq @ IO (µA) 125

—

190

Voltage (V) 3.3/2.5, 3.3/1.8, 3.3/Adj 2.5/5.0

VO VO Accuracy (min) (max) (%) (V) (V) 2 1.2 5

2

—

—

/EN ✔

✔

VIN VIN Low (min) (max) SVS Seq Noise (V) (V) ✔ — — 2.7 10

✔

✔

✔

2.7

6

Auto Qual (Q1) Y

Y

Standard Linear Voltage Regulators Selection Guide

Device LM317M UA78Mxx

VOUT (nom) (V) Adj. (1.2 to 37) 3.3, 5, 10

VOUT/VREF Tolerance Over Temp. (%) 0.7 5

Analog Automotive Guide

IOUT (max) (mA) 500 500

Min IOUT for Regulation (mA) 3.5 —

Iq (max) (mA) — 6

VDO (typ) (V) — 2

VDO (max) (V) 3 2 to 2.5

VIN (max) (V) — 25 to 30

VIN – VOUT (max) (V) 40 —

Auto Qual (Q1) Y Y

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Power Management

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Low-Dropout Regulators (LDOs) LDOs Selection Guide VDO at IO Iq at IO (typ) Full Load (mV) (µA) 110 5 415 3.2 48 17

Device TPS797xx TPS715xx TPS770xx

IO (mA) 10 50 50

TPS769xx

100

70

17

TPS791xx TPS731xx

100 150

38 30

170 400

TPS763xx

150

300

85

TPS765xx

150

85

33

TPS771xx

150

265

125

TPS793xx

200

100

170

TPS799xx TPS732xx

200 250

100 40

40 400

TPS773xx

250

150

90

TLE4275 TL760Mxx TPS71Hxx TPS775xx

450 500 500 500

500 500 150 169

150 — 285 85

TPS776xx

500

169

85

TL720Mxx TL750Mxx TL751Mxx TPS725xx TPS767xx

450 750 750 1000 1000

500 600 600 170 230

— — — 75 85

TPS768xx

1000

230

85

TPS753xx TPS786xx

1500 1500

160 580

75 385

TPS752xx

2000

210

75

1V

Voltage (V) 1.8, 3, 3.3 2.5, 3, 3.3, 5 1.2, 1.5, 1,8, 2.5, 2.7, 2.8, 3, 3.3, 5 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 1.8, 3.3, 4.7 1.5, 1.8, 2.5 3.0, 3.3, 5.0 1.6, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 3.8, 5 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 1.5, 1.8, 2.7, 2.8, 3.3, 5 1.8, 2.5, 2.8, 2.85, 3, 3.3, 4.75 1.2 to 6 1.2, 1.5, 1.6, 1,8, 2.5, 3, 3.3, 5 1.5, 1.6, 1.8, 2.7, 2.8, 3.3, 5.0 5 1.8, 2.5, 3.3 3.3, 4.85, 5.0 1.5, 1.6, 1.8, 2.5, 3.3 1.5, 1.8, 2.5, 2.8, 3.3 5 5, 8, 12 5, 8, 12 1.5, 1.6, 1.8, 2.5 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 1.5, 1.8, 2.5, 3.3 1.8, 2.5, 2.8, 3.0, 3.3 1.5, 1.8, 2.5, 3.3

Adj. — — ✔

VIN (min) (V) 1.8 2.5 2.7

VIN (max) (V) 5.5 24 10

Accuracy (%) 5, 4, 4 4 3

Packages SC70 SC70 SOT23

Features1 PG — /EN

✔

2.7

10

3

SOT23

/EN

Low cost

✔ ✔

2.7 1.7

5.5 5.5

2 1

SOT23 SOT23

/EN /EN

RF low noise; high PSRR Reverse leakage protection

✔

2.7

10

3

SOT23

/EN

Low cost

✔

2.7

10

3

SO8

/EN

Low quiescent current

Preview

✔

2.7

10

2

MSOP

PG, /EN

Fast transient response

Y

✔

2.7

5.5

2

SOT23, MSOP, SOT223

EN

RF low noise, high PSRR

Y

✔ ✔

2.7 1.7

6.5 5.5

2 1

SOT23 SOT23

/EN /EN

✔

2.7

10

2

MSOP

/EN, SVS

High PSRR Reverse current protection Cap free Low noise

— — ✔ ✔

5.5 3 4.3 2.7

45 45 10 10

2 2 2 2

DDPAK DDPAK PWP SO8, PWP

V, LD, RST V, LD PG SVS

Automotive LDO Automotive LDO, TLE4274 alternative Fast transient response Fast transient response

Y Y Y Y

✔

2.7

10

2

SO8, PWP

PG

Fast transient response

Y

— — — ✔ ✔

5.5 6, 9, 13 6, 9, 13 1.8 2.7

42 60 60 6 10

2 3 3 2 2

TO263, TO252 DDPAK DDPAK SO8 SO8, PWP

V V, LD V, LD, /EN /EN, SVS SVS

✔

2.7

10

2

SO8, PWP

PG

Fast transient response

Y

✔ ✔

2.7 2.7

5 5.5

2 3

PWP DDPAK

/EN, SVS /EN

Fast transient response Low noise

Y Preview

✔

2.7

5

2

PWP

/EN, SVS

Fast transient response

Y

Comments Low quiescent current Low quiescent current Low quiescent current

Auto Qual (Q1) Y Y Y Y Y Preview Y

Reverse polarity protection Automotive LDO, TLE4275 alternative Automotive LDO Low noise, SVS Fast transient response

Preview Y Preview

Y Y Y Preview Y

= wide voltage, LD = load dump, PG = power good, /EN = active high enable, SVS = supply voltage supervisor, RST = reset.

Texas Instruments 2008

Analog Automotive Guide

10

Power Management

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DC/DC Controllers and Converters

Integrated, 5-V-Output Buck/Boost Converter with Extended Input-Voltage Range TPIC74100-Q1 Get samples and datasheets at: www.ti.com/sc/device/TPIC74100-Q1

TI’s TPIC74100-Q1 is an automotive, 5-V, fixed-output buck/boost converter with fixed 440-kHz switching frequency. The device has integrated power switches for 1-A load current capability. Its wide input-voltage range from 1.5 to 40 V allows operation even during cold crank and load-dump conditions. Lowpower operation and a standby mode make the TPIC74100 suitable for applications where power consumption is critical.

22 to 100 µH 4.7 nF

4.7 nF L1

L2

Cboot1

VOUT

5V 22 to 470 µF

Cboot2 L

VBattery

VDRIVER C

5Vg

R2 AIN R1

5V 1 to 100 µF

TPIC74100-Q1

5V

ENABLE

Key Features • 5-V output with ±2% accuracy • 1.5- to 40-V input operating range • 1-A load-current capability • 440-kHz switching frequency with spread spectrum • Low-power operation and standby mode • Auxiliary switched 5-V output • Programmable slew rate and reset delay

5 kΩ 470 nF Optional Connection

2.2 to 150 nF

VLOGIC

RESET AOUT

5Vg_ENABLE REST

5 kΩ

SCR1

CLP

SCR0

RMOD 12 kΩ

PGND

GND

Switching DC/DC Converters Selection Guide Device MC33063A TPIC74100 TPS61040 TPS61041

VIN (V) 3 to 40 1.5 to 40 1.8 to 6.0 1.8 to 6.0

VO (max) (V) 40 5 28 28

VO (min) (V) 1.25 5 VIN VIN

VREF Tol (%) 2 2 — —

Driver Current (A) 1.5 1 0.09 0.05

Auto Qual (Q1) Y Y Y Y

Comments 1.5-A peak boost/buck/inverting switching regulator Buck/boost switch-mode regulator Boost mode, LED driver Boost mode

Switching DC/DC Controllers Selection Guide Device TPS40050 TPS40051 TPS40053 TPS40057 TPS5120 TL1451A TL5001A TPS40200

VO VO VIN (max) (min) (V) (V) (V) 8 to 40 30 0.7 8 to 40 30 0.7 8 to 40 30 0.7 8 to 40 35 0.7 4.5 to 30 26 0.9 3.6 to 50 50 2.5 3.6 to 40 50 1 4.5 to 52 46 0.7

VREF Driver Output Adaptive Tol Current Current Multiple Voltage (%) (A) (A)1 Outputs Positioning Protection2 1 1 20 No No OCP, UVLO 1 1 20 No No OCP, UVLO 1 1 20 No No OCP, UVLO 1 1 20 No No SCP, UVLO 1.5 1.5 15 (each) Yes No OCP, UVLO, PG, OVP 4 0.02 Depends on FET driver Yes No UVLO, SCP 3 0.02 Depends on FET driver No No UVLO, SCP 2 0.2 Depends on FET driver No No —

Auto Qual (Q1) Y Y Y Y Y Y Y Y

Comments Wide input range sync buck, source only Wide input range sync buck, source/sink except SS Wide input range sync buck, source/sink Wide input range sync buck, source/sink with prebias Dual 180 degree out-of-phase operation Dual PWM buck/boost PWM buck/boost Wide input non-synchronous buck DC/DC controller

1Current 2OCP

levels of this magnitude and beyond can be supported. = over-current protection; UVLO = under-voltage lockout; SCP = short-circuit protection; PG = power good; OVP = over-voltage protection.

Analog Automotive Guide

Texas Instruments 2008

Power Management

11

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DC/DC Controllers and Converters 3-A, Wide Input Range, Step-Down SWIFT™ Converter TPS5430-Q1 Get samples, datasheets, evaluation modules and app reports at: www.ti.com/sc/device/TPS5430-Q1

Key Features • Wide input voltage range: 5.5 V to 36 V • Up to 3-A continuous (4-A peak) output current • High efficiency up to 95% enabled by 110-mΩ integrated MOSFET switch • Wide output voltage range: Adjustable down to 1.22 V with 1.5% initial accuracy • Internal compensation minimizes external parts count • Fixed 500-kHz switching frequency for small filter size • Improved line regulation and transient response by input-voltage feed forward • System overcurrent limiting, overvoltage protection and thermal shutdown protection

VIN

VIN

VOUT

PH

TPS5430 BOOT

NC NC

VSENSE

ENA

GND

SWIFT™ Step-Down Converters Selection Guide VIN (V) 2.0 to 5.5 5.5 to 36 2.5 to 6.0 3.0 to 6.0 5.5 to 36 5.5 to 36 3.0 to 6.0 3.0 to 6.0 5.5 to 36 3.0 to 6.0 3.0 to 6.0 3.0 to 6

Device TPS62000/1/2/3/4/5/6/7/8 TPS5410 TPS62042 TPS54110 TPS5420 TPS5430 TPS54310/1/2/3/4/5/6 TPS54380 TPS5450 TPS54372 TPS54610/1/2/3/4/5/6 TPS54680

Output Current (A) 0.6 1 1.2 1.5 2 3 3 3 5 6 6 6

VOUT (V) Adj., 0.9, 1.0, 1.2, 1.5, 1.8, 1.9, 2.5, 3.3 1.23 to 31 1.5 0.9 to 4.5 Adj Adj Adj., 0.9, 1.2, 1.5, 1.8, 2.5, 3.3 0.9 to 4.5 Adj 0.2 to 4.5 Adj., 0.9, 1.2, 1.5, 1.8, 2.5, 3.3 0.9 to 4.5

Pin # / Pkg 10/MSOP 8/SO 10/MSOP 20/HTSSOP 8/SO 8/HSO 20/HTSSOP 20/HTSSOP 8/HSO 20/HTSSOP 28/HTSSOP 28/HTSSOP

Auto Qual (Q1) Y Preview Preview Preview Y Y Y Preview Preview Y Y Y

Inductorless DC/DC Regulators (Charge Pumps) Selection Guide Device TPS60400 TPS60401 TPS60402 TPS60403

IOUT (mA) 60 60 60 60

VIN (V) 1.6 to 5.5 1.6 to 5.5 1.6 to 5.5 1.8 to 5.25

VOUT Adj. (V) – (1.6 to 5.5) – (1.6 to 5.5) – (1.6 to 5.5) – (1.8 to 5.25)

Efficiency (%) 99 99 99 90

Switching Frequency (max) (kHz) 375 30 75 325

Quiescent Current (typ) (µA) 125 65 120 425

Auto Qual (Q1) Y Y Y Y

LCD/LED Display Bias Solutions Selection Guide Device TPS65140 TPS65145

VIN (min) (V) 2.7 2.7

Texas Instruments 2008

VIN (max) (V) 5.8 5.8

No. of Regulated Outputs 4 4

Minimum Switch Current Limit (A) 1.6 0.96

LDO 1 1

DC/DC Converter 1 1

Charge Pump 2 2

Pin # / Pkg 24/HTSSOP 24/HTSSOP

Operating Temp Range (°C) –40 to 85 –40 to 85

Auto Qual (Q1) Y Y

Analog Automotive Guide

12

Power Management

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LED Drivers

8-Bit Constant-Current LED Sink Driver TLC5917 Get samples and datasheets at: www.ti.com/sc/device/TLC5917-Q1

Key Features • Constant-output-current range: 5 mA to 120 mA • Programmable global current gain: 256 steps • Excellent output-current accuracy: • Between channels: < ±3% (max) • Between ICs: < ±6% (max) • Clock frequency: 30 MHz • Schmitt-trigger input • Supply voltage: 3.3 V or 5 V

The TLC5917 is designed for LED displays and LED lighting applications with constant-current control and open-load, shorted-load and overtemperature detection. It contains an 8-bit shift register and data latches that convert serial input data into parallel output format. At the output stage, eight regulated current ports are designed to provide uniform, constant current for driving LEDs within a wide range of VF variations. LED Supply Voltage up to 20 V 3 to 5.5 V VDD

Supply and Biasing

SDO Microcontroller

LE SDI

Serial Interface

CLK

TLC59xx

OUT1

Diagnostics and Protection

OUT2 OUT3 OUT4

Logic OUT5 OUT6

OE

Registers

R-EXT

Constant- OUT7 Current Drivers OUT8

Reference

GND

LED Drivers Selection Guide Device TPS61040

VIN (V) Type 1.8 to 6.0 Inductive

VOUT (max) (V) 28

Max LED No. of Current Serial Configuration Channels (mA) Dimming1 Interface Diagnostics2 Protection2 Series 1 400 Y N — SS, UVLO

TPS61041

1.8 to 6.0 Inductive

28

Series

1

250

Y

N

—

SS, UVLO

TPIC6C595/6 4.5 to 5.5

Switch

33

Parallel

8

250

Y

Y

—

OC

TPIC2810

3.0 to 5.5

Switch

40

Parallel

8

210

Y

Y

—

OT, IL

TLC5916

3.0 to 5.5

Linear

20

Parallel

8

120

Y

Y

OL, OT

OT

TLC5917

3.0 to 5.5

Linear

20

Parallel

8

120

Y

Y

OL, OT, SC

OT

TLC5940

3.0 to 5.5

Linear

18

Parallel

16

120

Y

Y

OL, OT

OT

Pin # / Pkg SOT-23

Auto Qual (Q1) Y

Comments DC/DC boost converter for white LEDs SOT-23 Y DC/DC boost converter for white LEDs 16/TSSOP, 16/SO N Power logic multichannel switch 16/SO N Power logic multichannel switch 16/TSSOP, 16/SO Y Linear multichannel constant current sink 16/TSSOP, 16/SO Y Linear multichannel constant current sink 28/HTSSOP Preview Linear multichannel constant current sink

1May 2SS

be via ENABLE pin, CONTROL pin, analog feedback network or programmable per serial interface. = soft start; UVLO = under-voltage lockout; OC = over current; OT = over temperature; IL = current limit; OL = open load; RB = reverse battery; SC = shorted load.

Analog Automotive Guide

Texas Instruments 2008

Power Management

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PWM Power Supply Controllers/USB Power Switches PWM Power Supply Controllers Selection Guide

Device1

Typical Power Max Supply Level Practical Start-Up Operating Voltage (W) Frequency Current Current (V)

UVLO: On/Off (V)

VREF (V)

VREF Tol. (%)

Max Duty Cycle (%)

Soft Start

E/A

5 5 5 4 5 4 — 5 5 5 4 5 4 5 — 5 5 5 5 5 5 5

1.5 1.5 1.5 1.5 1.5 1.5 — 1.5 1.5 1.5 1.5 1.5 1.5 1.2 — 2 1 1.5 1.5 1.5 1.5 1

100 50 100 100 50 50 Prog 100 50 100 100 100 100 100 90 Prog 50 100 100 50 50 50

Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No No No Yes

Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes

Shutdown

Output Voltage Feedforward

Leading Edge Blanking

Auto Qual (Q1)

No No No No No No No No No No No No No No No Yes No No No No No Yes

No No No No No No No No No No No No No No No No No Yes Yes Yes Yes No

100 ns 100 ns 100 ns 100 ns 100 ns 100 ns No 100 ns 100 ns 100 ns 100 ns 100 ns 100 ns No No No Yes No No No No No

Y Y Y Y Y Y Y Y Y Y Y Y Y Preview Preview Preview Y N Y N N Preview

Peak Current Mode Controllers UCC2800 UCC2801 UCC2802 UCC2803 UCC2804 UCC2805 UCC2808A-1/A-2 UCC2813-0 UCC2813-1 UCC2813-2 UCC2813-3 UCC2813-4 UCC2813-5 UCC2895 UCC28220 UC2524A UC2825A UC2842A UC2843A UC2844A UC2845A UC2856 1The

10 to 200 10 to 200 10 to 200 10 to 200 10 to 200 10 to 200 50 to 500 10 to 200 11 to 200 12 to 200 13 to 200 14 to 200 15 to 200 — — 50 to 500 — 30 to 350 30 to 350 30 to 350 30 to 350 —

1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 1MHz 2MHz 450kHz 1MHz 500kHz 500kHz 500kHz 500kHz 1MHz

100µA 100µA 100µA 100µA 100µA 100µA 130µA 100µA 100µA 100µA 100µA 100µA 100µA 150µA 200µA 4mA 100µA 0.3mA 0.mA 0.3mA 0.3mA —

500µA 500µA 500µA 500µA 500µA 500µA 1mA 500µA 500µA 500µA 500µA 500µA 500µA 5mA 3.5mA 5mA — 11mA 11mA 11mA 11mA 18mA

7.2 to 15 7.2/6.9 9.4 to 15 9.4/7.4 12.5 to 15 12.5/8.3 4.1 to 15 4.1/3.6 12.5 to 15 12.5/8.3 4.1 to 15 4.1/3.6 4.3 to 15 12.5/8.34/4.1 7.2 to 15 7.2/6.9 9.4 to 15 9.4/7.4 12.5 to 15 12.5/8.3 4.1 to 15 4.1/3.6 12.5 to 15 12.5/8.3 4.1 to 15 4.1/3.6 9 to 17 11/9 8 to 14.5 10/8 8 to 40 7.5/7 22 16/10 10 to 30 16/10 7.8 to 30 8.5/7.9 10 to 30 16/10 7.8 to 30 8.5/7.9 7.7 to 40 7.7

extra "C" in UCC means BiCMOS technology; therefore, UC2842 is bipolar and UCC2800 is BiCMOS.

USB Power Switches Selection Guide Device TPS2022 TPS2024 TPS2030 TPS2042B TPS2051B

VIN (min) (V) 2.7 2.7 2.7 2.7 2.7

VIN (max) (V) 5.5 5.5 5.5 5.5 5.5

rDS(on) per FET (typ) (mΩ) 33 33 33 70 70

Pin # / Pkg 8/SO 8/SO 8/SO 8/SO 8/SO

Operating Temp Range (°C) –40 to 85 –40 to 85 –40 to 85 –40 to 125 –40 to 125

Continuous Current (max) (A) 1 2 0.2 0.5 0.5

Current Limit (typ) (A) 1.5 3 0.3 1 1

Number of Switches 1 1 1 2 1

Enable Low Low High Low High

Auto Qual (Q1) Y Y Y Y Y

USB Transient Voltage Suppressor Selection Guide Device SN652201 1USB

Supply Voltage (V) 3.3

Number of USB Ports 1

Peak Power Dissipation (W) 60

Stand-off Voltage (min) (V) 6

Operating Temp Range (°C) –40 to 85

Pin # / Pkg 6/SOT-23

Auto Qual (Q1) Y

1.1 compatible.

Texas Instruments 2008

Analog Automotive Guide

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Power Management

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Supervisors/References

Supervisors Selection Guide Device TLC77xx TPS3306 TPS3307 TPS3803 TPS3805 TPS3808 TPS3809 TPS3813 TPS3820/8-xx TPS3823 TPS3824-xx TPS3825-xx TPS3836/8 TPS3837 UCC2946

Number of Supervisors 1 2 3 1 2 1 1 1 1 1 1 1 1 1 1

Supervised Voltages Adj./2.5/3.3/5.0 1.5/1.8/2.0/2.5/3.3 1.8/2.5/3.3 Adj./1.5 Adj./3.3 Adj./3.0/3.3 2.5/3.0/3.3/5.0 2.25/2.64/2.93/4.55 3.3/5.0 2.5/3.0/3.3/5.0 2.5/3.0/3.3/5.0 3.3/5.0 1.8/2.5/3.0/3.3 1.8/2.5/3.0/3.3 Adj.

Pin # / Pkg 8/TSSOP 8/SO 8/SO 5/SC-70 5/SC-70 SOT-23 3/SOT-23 6/SOT-23 5/SOT-23 5/SOT-23 5/SOT-23 5/SOT-23 5/SOT-23 5/SOT-23 8/TSSOP

IDD (typ) (µA) 9 15 40 3 3 3 9 9 15 15 15 15 0.25 0.25 12

Time Delay (ms) Prog 100 200 0.0055 0.0055 Prog 200 25 25/200 200 200 200 10/200 10/200 Prog

Manual Reset Input/MR — — ✔ ✔ ✔ ✔ — — ✔ ✔ — ✔ ✔ ✔ ✔

Active-High Reset Output ✔ — ✔ — — — — ✔ — — ✔ ✔ ✔ — —

Watchdog Timer WDI — ✔ — — — — — ✔ ✔ ✔ ✔ — — — ✔

Auto Qual (Q1) Y Y Y Y Y Y Y Preview Y Y Y Y Y Y Y

Auto Qual (Q1) Preview Preview Preview Preview Preview Preview Y Y Y Preview

All devices feature an Active-Low Reset Output, except TPS3837.

References Selection Guide Device

VO (V)

Initial Accuracy @ 25°C (%)

Temp Coeff (max) (ppm/°C)

IOUT/IZ (max) (mA)

Iq (max) (µA)

VI (min) (V)

VI (max) (V)

Pin # / Pkg

Operating Temp Range (°C)

1000 1000 1000 1000 1000 1000 2 0.5 0.5 —

2.7 2.7 3.2 4.296 4.7 5.2 2.49 2.47 2.48 —

18 18 18 18 18 18 2.51 2.52 2.51 —

8/SO 8/SO 8/SO 8/SO 8/SO 8/SO 8/SO 3/SOT-23, 5/SOT-23 3/SOT-23 5/SC70

–40 to 125 –40 to 125 –40 to 125 –40 to 125 –40 to 125 –40 to 125 –40 to 125 –40 to 125 –40 to 125 –40 to 125

Low-Noise, Very Low-Drift, Precision Series Voltage References REF5020A REF5025A REF5030A REF5040A REF5045A REF5050A TL1431 TL431A TL431B TL4050B

2.048 2.5 3 4.096 4.5 5 2.5 to 36 2.5 to 36 2.5 to 36 2.048 to 10

Analog Automotive Guide

0.01 0.01 0.01 0.01 0.01 0.01 0.4 1 0.5 0.2

8 8 8 8 8 8 — — — 50

10 10 10 10 10 10 100 — — 15

Texas Instruments 2008

Power Management

15

Power and Control

➔

Power + Logic™: 8-Bit Devices Selection Guide Device TPIC6259 TPIC6273 TPIC6595 TPIC6596 TPIC6A2591 TPIC6A5951 TPIC6B2592 TPIC6B2732 TPIC6B5952 TPIC6B5962 TPIC6C5952 TPIC6C5962 TPIC28102 1Fault

VDS (max) (V) 45 45 45 45 50 50 50 50 50 50 33 33 40

Description Addressable latch D-type latch Shift register Shift register Addressable latch Shift register Addressable latch D-type latch Shift register Shift register Sift register Shift register Shift register

protection and diagnosis.

2Fault

ICC (typ) (µA) 15 15 15 15 500 500 20 20 20 20 20 20 620

IO (A) 0.25 0.25 0.25 0.25 0.35 0.35 0.15 0.15 0.15 0.15 0.1 0.1 0.1

IPEAK (A) 0.75 0.75 0.75 0.75 1.1 1.1 0.5 0.5 0.5 0.5 0.25 0.25 0.21

rDS (on) (typ) (W) 1.3 1.3 1.3 1.3 1 1 5 5 5 5 7 7 5

EAS (max) (mJ) 75 75 75 75 75 75 30 30 30 30 30 30 —

tPLH (typ) (ns) 625 625 650 650 125 125 150 150 150 150 80 80 1150

ESD (max) (kV) Pin # / Pkg 3 20/SO (DW), 20/PDIP (N) 3 20/SO (DW), 20/PDIP (N) 3 20/SO (DW), 20/PDIP (N) 3 20/SO (DW), 20/PDIP (N) 2.5 24/SO (DW), 20/PDIP (NE) 2.5 24/SO (DW), 20/PDIP (NE) 2.5 20/SO (DW), 20/PDIP (N) 2.5 20/SO (DW), 20/PDIP (N) 2.5 20/SO (DW), 20/PDIP (N) 2.5 20/SO (DW), 20/PDIP (N) 2.5 16/SO (D), 16/PDIP (N), 16/TSSOP (PW) 2.5 16/SO (D), 16/PDIP (N), 16/TSSOP (PW) 3 16/SO (D)

protection.

Mixed-Signal Power + Control Selection Guide Device TPIC26031

Description 6-channel serial interface low-side controller

Device TPIC21012

Description DC brush motor controller

Device TPIC43T012 TPIC43T022

Description Three-phase DC brushless motor RPM controller Three-phase DC brushless motor RPM controller

Device TPIC44H011 TPIC44LO11 TPIC44LO21 TPIC44L031 TPIC46L011 TPIC46L021 TPIC46L031

Description 4-channel serial/parallel high-side FET pre-driver 4-channel serial/parallel low-side FET pre-driver 4-channel serial/parallel low-side FET pre-driver 4-channel serial/parallel low-side FET pre-driver 6-channel serial/parallel low-side FET pre-driver 6-channel serial/parallel low-side FET pre-driver 6-channel serial/parallel low-side FET pre-driver

1Fault

protection and diagnosis.

2Fault

VBAT Range (V) 5.5 to 25 VBAT Range (V) 0 to 16 VCC Range (V) 18 to 28 18 to 28 VBAT Range (V) 8 to 24 8 to 24 8 to 24 8 to 24 8 to 24 8 to 24 8 to 24

VOS (max) (V) 68 IBAT (typ) (mA) 4 VIT± (HL) Range (mA) ±4 to ±12 ±4 to ±12 VGATE Range (V) VBAT+4 to VBAT+18 7 to 13.5 7 to 13.5 7 to 13.5 7 to 13.5 7 to 13.5 7 to 13.5

ID/IPEAK (A) 0.35/2.25 IGD (max) (mA) 50 I (LGX/UGX) (typ) (mA) ±10 ±10 IBAT (typ) (mA) 4 0.5 0.5 0.5 0.5 0.5 0.5

rDS(on) (typ) (W) 0.7 fOSC (typ) (kHz) 20 fPWM (typ) (kHz) 22.7 22.7 fSCLK (max) (mHz) 5 10 10 10 10 10 10

Freq (kHz) 4000 tr/tf (max) (µs) 1/0.8 fOSC/fOSC1 (max) (MHz) 10/10 10/10

Operating Temp Range (°C) –40 to 125

Pin # / Pkg 16/SO

Auto Qual (Q1) Y

–40 to 105

16/SO

Y

Pin # / Pkg 20/PDIP (NE), 24/SO (DW) Pin # / Pkg 14/SO (D), 14/PDIP (N) Pin # / Pkg 38/TSSOP (DA) 38/TSSOP (DA)

Pin # / Pkg 38/TSSOP (DA) 24/SSOP (DB) 24/SSOP (DB) 24/SSOP (DB) 24/SSOP (DB) 24/SSOP (DB) 24/SSOP (DB)

protection.

Peripheral Drivers and Actuators Selection Guide

Device ULQ2003A ULQ2004A

Description High-voltage, high-current Darlington transistor array High-voltage, high-current Darlington transistor array

Texas Instruments 2008

Output Voltage (max) (V) 50

Switching Voltage (V) 50

Peak Output Current (mA) 500

Drivers per Package 7

Input Compatibility CMOS, TTL

Delay Time (typ) (ns) 1000

50

50

500

7

CMOS

1000

Analog Automotive Guide

16

Interface

➔

CAN/LIN

High-Speed CAN Transceiver with Wake Up SN65HVD1040-Q1 Get samples and datasheets at: www.ti.com/sc/device/SN65HVD1040-Q1

Key Features • High speed (1 Mbps) • Compliant with ISO 11898-5 • Ultralow-power standby mode with wake up (<12 µA maximum) • Bus pin short-circuit protection: –27 to +40 V • Unpowered node does not disturb bus • Dominant time-out protection • ESD protection up to ±8 kV (human-body model) on bus pins

TI’s SN65HVD1040-Q1 EMC-optimized CAN transceiver provides a wide common-mode voltage range and protection from cross-wire, overvoltage, loss-of-ground and overtemperature conditions. It also withstands significant voltage transients. Its ruggedness and signaling rates of up to 1 Mbps make the SN65HVD1040-Q1 ideal for automotive applications. VBattery

VSUP

VCC

VCC

Voltage Regulator TPS7A6xxx-Q1

3

VCC Port x

STB

TXD

RXD TXD

CANH

8

SN65HVD1040-Q1 5 CAN Transceiver

MCU (TMS470 Family) RXD

7

SPLIT

4 6

1

CANL

2 GND

CAN/LIN Selection Guide

Device SN65HVD1040-Q1 SN65HVD1050-Q1 SN65HVD1040V33-Q1 SN65HVD251-Q1 SN65HVD230Q-Q1 SN65HVD231Q-Q1 SN65HVD232Q-Q1 TPIC1021 TPIC1021E-Q1

CAN/LIN Physical Layer Standard ISO-11898-5 ISO-11898-2 ISO-11898-5 ISO-11898-2 ISO-11898-2 ISO-11898-2 ISO-11898-2 LIN 2.0 / 2.1 LIN 2.0 / 2.1

Analog Automotive Guide

Maximum Signaling Rate 1Mbps 1Mbps 1Mbps 1Mbps 1Mbps 1Mbps 1Mbps 20kbps 20kbps

Supply Voltage (V) 5 5 5, 3.3 5 3.3 3.3 3.3 Vbat Vbat

Maximum Junction Temp TJ (°C) 150 150 150 150 150 150 150 150 150

HBM Bus Pin ESD (kV) ±8 ±8 ±8 ±9 ±15 ±15 ±15 ±12 ±12

Maximum Loop Delay (ns) 230 230 230 150 135 135 135 N/A N/A

Bus Pin Standoff Voltage (V) –27 to +40 –27 to +40 –27 to +40 ±36 –2 to +7 –2 to +7 –2 to +7 –40 to +40 –40 to +40

Bus Wake-Up Y N/A Y N Y N N/A Y Y

Typical ICC in LowPower Mode (µA) 6 N/A 6 190 370 0.1 N/A 20 10

Auto Qual (Q1) Y Y Preview Y Y Y Y Y Preview

Pin # / Pkg 8/SO (D) 8/SO (D) 8/SO (D) 8/SO (D) 8/SO (D) 8/SO (D) 8/SO (D) 8/SO (D) 8/SO (D)

Texas Instruments 2008

Interface

17

➔

LVDS, MLVDS, RS-485/422/232 LVDS Selection Guide Device

Description

No. of Tx

No. of Rx

Input Signal

Output Signal

Signal Rate (Mbps)

Tx tpd (typ) (ns)

Rx tpd (typ) (ns)

ICC (max) (mA)

ESD HBM (kV)

Supply Voltage (V)

Auto Qual (Q1)

Single LVDS transmitter Single LVDS receiver Single full-duplex LVDS transceiver Dual LVDS transmitter/receiver FlatLink™ transmitter FlatLink receiver LVDS SerDes transmitter

1 — 1 2 3 — 3

— 1 1 2 — 3 —

LVTTL LVDS LVTTL, LVDS LVDS, LVTTL LVDS LVDS LVDS

LVDS LVTTL LVTTL, LVDS LVDS, LVTTL LVDS LVDS LVDS

630 400 400 400 197 163 170

1.7 — 1.7 1.7 4.5 — 4.2

— 2.6 3.7 3.7 — 5 —

8 7 12 20 35 68 110

15 15 12 12 4 4 6

3.3 3.3 3.3 3.3 3.3 3.3 3.3

N N Y Y Y Y Y

2 2

2 2

LVTTL, LVDM LVTTL, LVDM

LVTTL, LVDM LVTTL, LVDM

500 500

1.7 1.7

3.7 3.7

27 27

12 12

3.3 3.3

Y Y

LVDS SN65LVDS1 SN65LVDS2 SN65LVDS180 SN65LVDS051 SN65LVDS84A SN65LVDS86A SN65LVDS95

MLVDS SN65LVDM050 Dual LVDM transmitter/receiver SN65LVDM051 Dual LVDM transmitter/receiver

RS-485/422/232 Selection Guide Temperature Prefix SN75 SN65, SN75 SN75 SN75 SN55, SN65, SN75 SN65, SN75 SN65, SN75 SN65, SN75 SN65, SN75 SN65, SN75 SN65 MAX3238

Texas Instruments 2008

Device 176A 176B 178B 179B LBC176 LBC176A LBC179 LBC179A LBC180 LBC180A C3221 —

No. of Tx 1 1 1 1 1 1 1 1 1 1 1 5

No. of Rx 1 1 1 1 1 1 1 1 1 1 1 3

Supply Voltage (V) 5 5 5 5 5 5 5 5 5 5 3.3 or 5 3.3 or 5

Signaling Rate (Mbps) 10 10 10 10 10 30 10 30 10 30 1 0.25

ICC (max) (mA) 50 70 70 70 1.5 15 5 15 5 15 1 2

ESD (kV) 2 2 2 2 2 12 2 16 2 12 15 15

Footprint SN75176 SN75176 SN75176 SN75179 SN75176 SN65176 SN75179 SN75179 SN75LBC180 SN75180 SN75C3221 —

Auto Qual (Q1) N N N N Y N N N N N Y Y

Analog Automotive Guide

18

Data Converters/Audio

➔

Data Converters/Audio

ADCs Selection Guide No. of Power No Analog Analog Sample Input Consumption DNL INL Missing Voltage Voltage Logic Voltage Logic Voltage Auto Resolution Rate Channels (typ) (max) (max) Codes AV/DD (min) AV/DD (max) DV/DD (min) DV/DD (max) Input Qual Device (Bits) (max) Architecture (SE) (mW) (±LSB) (±LSB) (Bits) (V) (V) (V) (V) Type Pin # / Pkg (Q1) ADS5204 10 40MSPS Pipeline 2 275 1 1.5 10 0 3.6 0 3.6 Voltage 48/TQFP Y TLC2543 12 66kSPS SAR 11 5 1 1 12 4.5 5.5 4.5 5.5 Voltage 20/SOP Y TLV1548 10 85kSPS SAR 8 — 1 1 10 2.7 5.5 2.7 5.5 Voltage 20/SOP Y TLV2553 12 200kSPS SAR 11 2.43 1 1 12 2.7 5.5 2.7 5.5 Voltage 20/SO, Preview 20/TSSOP TLV5535 8 35MSPS Pipeline 1 106 2.4 2.4 — 3 3.6 3 3.6 Voltage 28/TSSOP Y

Class-D Audio Amplifiers Selection Guide

Device TPA2000D1 TPA2005D1

Output Power (W) 2 1.18

Description Mono filter-free class-D audio amplifier 1.4-W mono filter-free class-D audio power amplifier

Supply (V) 2.7 to 5.5 2.5 to 5.5

Half Power THD + N @ 1 kHz (%) (kHz) 0.2 0.2

Iq per channel (typ) (mA) 4 2.8

ISD (µA) 0.05 0.5

PSRR (dB) 77 75

Operating Temp Range (°C) –40 to 105 –40 to 85

Pin # / Pkg 16/TSSOP 8/SON

Auto Qual (Q1) Y Y

Codecs Selection Guide Device Description TLV320AIC23B Stereo audio codec, 8- to 96-kHz, with integrated headphone amp TWL1103T Voice-band audio processor (VBAP)

Analog Automotive Guide

No. of Sampling SNR DAC/ Digital PD Analog Digital Operating Auto DACs/ Rate (max) Resolution ADC (typ) Audio Control (typ) Supply Supply Temp Qual ADCs (kHz) (Bits) (dB) Interface Interface (mW) (V) (V) Range (°C) Pin # / Pkg (Q1) 2/2 96 24 100 / 90 L, R, I2S, DSP SPI, I2C 23 2.7 to 3.6 1.42 to 3.6 –40 to 85 28/TSSOP Y —

—

15

—

—

I2C

—

2.7 to 3.3

2.7 to 3.3

–40 to 105

32/TQFP

Y

Texas Instruments 2008

Design Support

19

➔

Receive Updates on TI’s Solutions for Automotive Applications By registering with my.TI and telling us your areas of interest by application, product, etc., you can receive the latest information valuable to you. To receive automotive updates, be sure to select “Automotive” under “Edit Areas of Interest”.

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Texas Instruments 2008

Texas Instruments

Analog

TM

Design Center

Analog Automotive Guide

Amplifier and Data Converter Analog Switch Clocks and Timing DSP Interface

Logic Low-Power RF MSP430 Power Management

To download these guides, please visit:

www.ti.com/selection

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