PQ25181DLHT datasheet(2/43 Pages) TI

2 / 43 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Description (continued).................................................. 3

6 Pin Configuration and Functions...................................4

7 Specifications.................................................................. 5

7.1 Absolute Maximum Ratings ....................................... 5

7.2 ESD Ratings .............................................................. 5

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

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

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

7.6 Timing Requirements .................................................9

8 Detailed Description...................................................... 11

8.1 Overview................................................................... 11

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

8.3 Feature Description...................................................14

8.4 Device Functional Modes..........................................24

8.5 Register Maps...........................................................25

9 Application and Implementation.................................. 34

9.1 Application Information............................................. 34

9.2 Typical Application.................................................... 34

10 Power Supply Recommendations..............................35

11 Layout........................................................................... 36

11.1 Layout Guidelines................................................... 36

11.2 Layout Example...................................................... 36

12 Device and Documentation Support..........................37

12.1 Device Support....................................................... 37

12.2 Receiving Notification of Documentation Updates..37

12.3 Support Resources................................................. 37

12.4 Trademarks.............................................................37

12.5 Electrostatic Discharge Caution..............................37

12.6 Glossary..................................................................37

13 Mechanical, Packaging, and Orderable

Information.................................................................... 38

13.1 Package Option Addendum.................................... 39

13.2 Mechanical Data..................................................... 40

4 Revision History

DATE

REVISION

NOTES

April 2022

Advance Information Release

BQ25181

SLUSEH3 – APRIL 2022

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