bq2028 - 4Kb EEPROM

Product Overview

Texas Instruments

Datasheet Details

Part number	bq2028
Manufacturer	Texas Instruments
File Size	926.91 KB
Description	4Kb EEPROM
Datasheet	bq2028 Datasheet
Additional preview pages of the bq2028 datasheet.

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 |