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TPS61175-Q1

SLVSCN9A – DECEMBER 2014 – REVISED APRIL 2016

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Table of Contents

1

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

2

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

3

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

4

Simplified Schematic............................................. 1

5

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

6

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

7

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

7.1

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

7.2

ESD Ratings.............................................................. 4

7.3

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

7.4

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

7.5

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

7.6

Timing Requirements ................................................ 6

7.7

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

8

Detailed Description .............................................. 8

8.1

Overview ................................................................... 8

8.2

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

8.3

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

8.4

Device Functional Modes........................................ 11

9

Application and Implementation ........................ 12

9.1

Application Information............................................ 12

9.2

Typical Application ................................................. 12

10

Power Supply Recommendations ..................... 19

11

Layout................................................................... 20

11.1

Layout Guidelines ................................................. 20

11.2

Layout Example .................................................... 20

11.3

Thermal Considerations ........................................ 21

12

Device and Documentation Support ................. 22

12.1

Trademarks ........................................................... 22

12.2

Electrostatic Discharge Caution ............................ 22

12.3

Glossary ................................................................ 22

13

Mechanical, Packaging, and Orderable

Information ........................................................... 22

5 Revision History

Changes from Original (December 2014) to Revision A

Page

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Revised for clarity the second paragraph of Minimum ON Time and Pulse Skipping section. ............................................ 11