2

LM5176

SNVSAI1A – JUNE 2017 – REVISED MARCH 2019

www.ti.com

Product Folder Links: LM5176

Submit Documentation Feedback

Copyright © 2017–2019, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

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

6

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

6.1

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

6.2

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

6.3

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

6.4

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

6.5

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

6.6

Typical Characteristics .............................................. 9

7

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

7.1

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

7.2

Functional Block Diagram ....................................... 13

7.3

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

7.4

Device Functional Modes........................................ 19

8

Application and Implementation ........................ 20

8.1

Application Information............................................ 20

8.2

Typical Application .................................................. 20

9

Power Supply Recommendations ...................... 27

10

Layout................................................................... 27

10.1

Layout Guidelines ................................................. 27

10.2

Layout Example .................................................... 28

11

Device and Documentation Support ................. 29

11.1

Device Support .................................................... 29

11.2

Documentation Support ........................................ 29

11.3

Receiving Notification of Documentation Updates 29

11.4

Community Resources.......................................... 29

11.5

Trademarks ........................................................... 29

11.6

Electrostatic Discharge Caution ............................ 29

11.7

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

12

Mechanical, Packaging, and Orderable

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

4 Revision History

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

Changes from Original (June 2017) to Revision A

Page

•

Added content regarding QFN package and top navigator icon for TI reference design....................................................... 1