LM57-Q1

SNIS191A – JULY 2015 – REVISED JULY 2015

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Table of Contents

7.4

Device Functional Modes........................................ 23

1

Features .................................................................. 1

8

Application and Implementation ........................ 26

2

Applications ........................................................... 1

8.1

Application Information............................................ 26

3

Description ............................................................. 1

8.2

Typical Application .................................................. 26

4

Device Comparison Table..................................... 3

9

Power Supply Recommendations ...................... 28

5

Pin Configuration and Functions ......................... 4

10

Layout................................................................... 28

6

Specifications......................................................... 5

10.1

Layout Guidelines ................................................. 28

6.1

Absolute Maximum Ratings ...................................... 5

10.2

Layout Example .................................................... 29

6.2

ESD Ratings.............................................................. 5

10.3

Temperature Considerations................................. 29

6.3

Recommended Operating Conditions ....................... 5

11

Device and Documentation Support ................. 30

6.4

Thermal Information .................................................. 6

11.1

Documentation Support ....................................... 30

6.5

Electrical Characteristics........................................... 6

11.2

Community Resources.......................................... 30

6.6

Switching Characteristics .......................................... 9

11.3

Trademarks ........................................................... 30

6.7

Typical Characteristics ........................................... 10

11.4

Electrostatic Discharge Caution ............................ 30

7

Detailed Description ............................................ 12

11.5

Glossary ................................................................ 30

7.1

Overview ................................................................. 12

12

Mechanical, Packaging, and Orderable

7.2

Functional Block Diagram ....................................... 12

Information ........................................................... 30

7.3

Feature Description................................................. 13

Changes from Revision Initial Release (July 2015) to Revision A

Page

•

Changed feature bullet automotive description and added description of the automotive grades and ESD

classifications ......................................................................................................................................................................... 1

2

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