PMP8851 Datasheet PDF – USB Battery Charging Reference

PCB Number : PMP8851

Function: Automotive USB Battery Charging Reference Design

Package: Module Type

Manufacturer: Texas Instruments


PMP8851 datasheet



This USB battery charging reference design is optimized for size in order to fit within an automobile power accessory port. The design features a USB dedicated charging port controller with integrated current limiting power switch and a 42V DC/DC converter. High integration and small package sizing allows a small form factor.



1. Typical 13.6V input from car battery. Withstands 45V transients

2. Accurate current limit (+/- 10%)

3. Design provides up to 2.1A output current at 5V output

4. Supports BC 1.2 Dedicated Charging Port specification

5. Small 32mm x 16mm form factor

6. Design has been built and tested.

Official Homepage:

Other data sheets are available within the file: PMP-8851

Schematic PDF :

PMP8851 schematic

PMP8851 Datasheet PDF Download

PMP8851 pdf

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