TPS61230, TPS61231, TPS61232

SLVSAQ2C – JANUARY 2014 – REVISED OCTOBER 2014

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Table of Contents

8.4

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

1

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

9

Applications and Implementation ...................... 12

2

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

9.1

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

3

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

9.2

Typical Applications ................................................ 12

4

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

10

Power Supply Recommendations ..................... 20

5

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

11

Layout................................................................... 21

6

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

11.1

Layout Guidelines ................................................. 21

7

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

11.2

Layout Example .................................................... 21

7.1

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

11.3

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

7.2

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

12

Device and Documentation Support ................. 23

7.3

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

12.1

Device Support...................................................... 23

7.4

Thermal Information .................................................. 4

12.2

Documentation Support ....................................... 23

7.5

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

12.3

Related Links ........................................................ 23

7.6

Typical Characteristics .............................................. 6

12.4

Trademarks ........................................................... 23

8

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

12.5

Electrostatic Discharge Caution ............................ 23

8.1

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

12.6

Glossary ................................................................ 23

8.2

Functional Block Diagram ......................................... 8

13

Mechanical, Packaging, and Orderable

8.3

Feature Description................................................... 8

Information ........................................................... 23

4 Revision History

Changes from Revision B (June 2014) to Revision C

Page

•

Changes from Revision A (March 2014) to Revision B

Page

•

Added TPS61232 to the data sheet ...................................................................................................................................... 1

•

Changed the Device Information ........................................................................................................................................... 1

•

Changed the Device Comparison Table................................................................................................................................. 3

•

Changed the Handling Ratings table ..................................................................................................................................... 4

Changes from Original (September 2013) to Revision A

Page

•

Deleted TPS61232 from the data sheet ................................................................................................................................ 1

•

Changed the data sheet to the new TI format ....................................................................................................................... 1

•

Changed the Description From: input current consumption is reduced to 0.5 µA typical To: input current

consumption is reduced to 1.5 µA typical .............................................................................................................................. 1

•

Changed the Functional Block Diagram. Removed Note 2 ................................................................................................... 8

•

Deleted the Programming The Output Voltage section ....................................................................................................... 13

•

Changed Figure 14 label From: Startup (A) To: Startup (

Ω) ................................................................................................ 15

2

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