bq2028 - 4Kb EEPROM

Texas Instruments

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Datasheet Details

Part number	bq2028
Manufacturer	Texas Instruments
File Size	926.91 KB
Description	4Kb EEPROM
Datasheet	bq2028-etcTI.pdf

bq2028 Product details

Description

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.

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 Communications Port.
Integrated 2.5V LDO Linear Regulator.
Ultra-low power “shutdown” mode (1µA Typical) via auto-timeout and/or host command.
Wake up from shutdown via HDQ b.

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Published: May 15, 2022 |