OSH Park
Profile for Andyfinity
Shared projects
TI bq24251 Power Manager Breakout
by Andyfinity.
2
layer board of
1.19x1.19
inches
(30.23x30.23
mm).
Shared on
March 10th, 2015 19:50.
Edit: This board was not demonstrated to function properly. However, it closely follows the manufacturer’s reference schematics for both the evaluation board and datasheet examples. The current assumption is the chip isn’t being configured properly.
Original:
Demonstrating the use of the TI bq24251 chip in a VQFN-24 package. Designed using an Adafruit MCP73833 charger breakout board as a reference.
Charges any LiPo/Li-ion battery. Defaults to 1A max charge rate, but can be set up to 2A through I2C.
Contact opensource@quicksecure.co for a BOM and assembly guide.