BQ27Z746 Datasheet - Texas Instruments

BQ27Z746 Battery Gas Gauge and Protection

The Texas Instruments BQ27Z746 Impedance Track™ gas gauge solution is a highly integrated, accurate 1-series cell gas gauge and protection solution. The BQ27Z746 device provides a fully integrated pack-based solution with a flash programmable custom reduced instruction-set CPU (RISC), safety prote.

BQ27Z746 Features

* Integrated battery gas gauge and protector

* Flash-programmable custom BQBMP RISC CPU

* SHA-256 authentication

* 400-kHz I2C bus communications interface

* Low-voltage (2.0 V) operation

* Two independent precision 16-bit ADCs

* Coulomb counti

BQ27Z746-etcTI.pdf