BQ25303J
SLUSDT8 – FEBRUARY 2021
www.ti.com
Table of Contents
1 Features............................................................................1
2 Applications.....................................................................1
3 Description.......................................................................1
4 Revision History.............................................................. 2
5 Description (continued).................................................. 3
6 Device Comparison Table...............................................4
7 Pin Configuration and Functions...................................5
8 Specifications.................................................................. 7
8.1 Absolute Maximum Ratings........................................ 7
8.2 ESD Ratings .............................................................. 7
8.3 Recommended Operating Conditions ........................7
8.4 Thermal Information ...................................................8
8.5 Electrical Characteristics.............................................8
8.6 Timing Requirements ...............................................10
8.7 Typical Characteristics..............................................12
9 Detailed Description......................................................13
9.1 Overview...................................................................13
9.2 Functional Block Diagram.........................................14
9.3 Feature Description...................................................15
9.4 Device Functional Modes..........................................20
10 Application and Implementation................................21
10.1 Application Information........................................... 21
10.2 Typical Applications................................................ 21
11 Power Supply Recommendations..............................26
12 Layout...........................................................................27
12.1 Layout Guidelines................................................... 27
12.2 Layout Example...................................................... 27
13 Device and Documentation Support..........................29
13.1 Device Support....................................................... 29
13.2 Receiving Notification of Documentation Updates..29
13.3 Support Resources................................................. 29
13.4 Trademarks.............................................................29
13.5 Electrostatic Discharge Caution..............................29
13.6 Glossary..................................................................29
14 Mechanical, Packaging, and Orderable
Information.................................................................... 30
4 Revision History
DATE
REVISION
NOTES
February 2021
*
Initial release.
Copyright © 2021 Texas Instruments Incorporated
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