bq2028 Datasheet (Texas Instruments)

bq2028, 4Kb EEPROM

The Texas Instruments bq2028 serial 4Kb nonvolatile memory (EEPROM) with integrated temperature sensor and LDO linear regulator provides pack-side memory storage and temperature monitoring for a single-cell system-side battery fuel gauge solution such as the bq27505-E1.

The bq2028 communicates with

bq2028 Features

* 1

* Serial Non-Volatile Memory (NVM)

* 512 Byte (4Kb) EEPROM

* Provides Battery Pack NVM storage for bq27505-E1 Fuel Gauge:

* Manufacturing Data

* Operational History

* Resistance Tables

* State of Health Information

* Single Wire HDQ C