bq27545-G1 Datasheet (Texas Instruments) - Single Cell Li-Ion Battery Fuel Gauge

bq27545-G1, Single Cell Li-Ion Battery Fuel Gauge

The bq27545-G1 Li-ion battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell Li-Ion battery packs.

The device requires little system microcontroller firmware development for accurate battery fuel gauging.

The bq27545-G1 resides within the battery pack or on the

bq27545-G1 Features

* 1 Battery Fuel Gauge for 1-Series (1sXp) Li-Ion Applications up to 14500-mAh Capacity

* Microcontroller Peripheral Provides:

* Internal or External Temperature Sensor for Battery Temperature Reporting

* SHA-1/HMAC Authentication

* Lifetime Data Logging