bq29312 - 3- and 4-Cell Lithium-Ion or Lithium-Polymer Battery Protection

Product Overview

Texas Instruments

Datasheet Details

Part number	bq29312
Manufacturer	Texas Instruments
File Size	1.62 MB
Description	3- and 4-Cell Lithium-Ion or Lithium-Polymer Battery Protection
Datasheet	bq29312 Datasheet
Additional preview pages of the bq29312 datasheet.

Product details

Description

The bq29312 is a 2-, 3-, or 4-cell lithium-ion battery pack protection analog front end (AFE) IC that incorporates a 3.3-V, 25-mA low-dropout regulator (LDO).

Features

2-, 3-, or 4-Cell Series Protection Control.
Can Directly Interface With the bq2084 Gas Gauges.
Provides Individual Cell Voltages and Battery Voltage to Battery Management Host.
Integrated Cell Balancing Drive.
I2C Compatible User Interface Allows Access to Battery Information.
Programmable Threshold and Delay for Over Load and Short Circuit During Charge and Discharge.
System Alert Interrupt Output.
Host Control Can Initia.

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Other Datasheets by Texas Instruments

bq29312A - Lithium-Ion or Lithium-Polymer Battery Protection
bq29311 - 3- and 4-Cell Lithium-Ion or Lithium-Polymer Battery Protection
bq29330 - Lithium-Ion or Lithium-Polymer Battery Protection
bq29200 - Voltage Protection
bq29209 - Voltage Protection
bq29209-Q1 - Voltage Protection

Published: May 19, 2023 |