bq24725A

SLUSAL0A – SEPTEMBER 2011 – REVISED AUGUST 2014

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Table of Contents

8.4

Device Functional Modes........................................ 16

1

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

8.5

Register Maps ......................................................... 22

2

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

9

Application and Implementation ........................ 28

3

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

9.1

Application Information............................................ 28

4

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

9.2

Typical Application .................................................. 28

5

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

9.3

Application Curves .................................................. 35

6

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

9.4

System Examples .................................................. 35

6.1

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

10

Power Supply Recommendations ..................... 36

6.2

Handling Ratings....................................................... 5

11

Layout................................................................... 37

6.3

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

11.1

Layout Guidelines ................................................. 37

6.4

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

11.2

Layout Example ................................................... 38

6.5

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

12

Device and Documentation Support ................. 39

6.6

Timing Characteristics............................................. 10

12.1

Third-Party Products Disclaimer ........................... 39

6.7

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

12.2

Trademarks ........................................................... 39

7

Parameter Measurement Information ................ 12

12.3

Electrostatic Discharge Caution ............................ 39

8

Detailed Description ............................................ 13

12.4

Glossary ................................................................ 39

8.1

Overview ................................................................. 13

13

Mechanical, Packaging, and Orderable

8.2

Functional Block Diagram ....................................... 14

Information ........................................................... 39

8.3

Feature Description................................................. 15

4 Revision History

Changes from Original (September 2011) to Revision A

Page

•

Changed the format to the new TI standard .......................................................................................................................... 1

•

Added the Device Information table ...................................................................................................................................... 1

•

Added LODRV, HIDRV, and PHASE (2% duty cycle) to the Abs Max Table ........................................................................ 4

•

Added the Handling Ratings table .......................................................................................................................................... 5

2

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