LM5574-Q1

SNOSB22C – OCTOBER 2008 – REVISED OCTOBER 2014

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Table of Contents

7.3

Feature Description................................................... 9

1

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

7.4

Device Functional Modes........................................ 10

2

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

8

Application and Implementation ........................ 16

3

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

8.1

Application Information............................................ 16

4

Revision History..................................................... 2

8.2

Typical Application .................................................. 17

5

Pin Configuration and Functions ......................... 3

9

Power Supply Recommendations ...................... 24

6

Specifications......................................................... 4

10

Layout................................................................... 24

6.1

Absolute Maximum Ratings ...................................... 4

10.1

Layout Guidelines ................................................. 24

6.2

Handling Ratings....................................................... 4

10.2

Layout Example .................................................... 25

6.3

Recommended Operating Conditions ....................... 4

11

Device and Documentation Support ................. 27

6.4

Thermal Information .................................................. 5

11.1

Trademarks ........................................................... 27

6.5

Electrical Characteristics........................................... 5

11.2

Electrostatic Discharge Caution ............................ 27

6.6

Typical Characteristics .............................................. 7

11.3

Glossary ................................................................ 27

7

Detailed Description .............................................. 9

12

Mechanical, Packaging, and Orderable

7.1

Overview ................................................................... 9

Information ........................................................... 27

7.2

Functional Block Diagram ......................................... 9

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision B (April 2013) to Revision C

Page

•

Added Pin Configuration and Functions section, Handling Rating table, Feature Description section, Device

Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout

section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information

section ................................................................................................................................................................................... 1

Changes from Revision A (April 2013) to Revision B

Page

•

Changed layout of National Data Sheet to TI format ........................................................................................................... 25

2

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