2

bq29209-Q1

SLUSC62A – JUNE 2015 – REVISED MARCH 2016

www.ti.com

Product Folder Links: bq29209-Q1

Submit Documentation Feedback

Copyright © 2015–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Device Options....................................................... 3

6

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

7

Specifications......................................................... 3

7.1

Absolute Maximum Ratings ...................................... 3

7.2

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

7.3

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

7.4

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

7.5

Electrical Characteristics........................................... 4

7.6

Recommended Cell Balancing Configurations ......... 6

7.7

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

8

Detailed Description .............................................. 7

8.1

Overview ................................................................... 7

8.2

Functional Block Diagram ......................................... 7

8.3

Feature Description................................................... 7

8.4

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

9

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

9.1

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

9.2

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

9.3

System Example ..................................................... 13

10

Power Supply Recommendations ..................... 13

11

Layout................................................................... 14

11.1

Layout Guidelines ................................................. 14

11.2

Layout Example .................................................... 14

12

Device and Documentation Support ................. 15

12.1

Community Resources.......................................... 15

12.2

Trademarks ........................................................... 15

12.3

Electrostatic Discharge Caution ............................ 15

12.4

Glossary ................................................................ 15

13

Mechanical, Packaging, and Orderable

Information ........................................................... 15

4 Revision History

Changes from Original (June 2015) to Revision A

Page

•

•

Deleted the Lead Temperature (soldering) from the Absolute Maximum Ratings table ....................................................... 3

•

•

Added title to Table 1............................................................................................................................................................ 12

•