BQ2973 - Cost-Effective Voltage/Current Protection

Product Overview

Texas Instruments

Datasheet Details

Part number	BQ2973
Manufacturer	Texas Instruments
File Size	1.90 MB
Description	Cost-Effective Voltage/Current Protection
Datasheet	BQ2973 Datasheet
Note	This datasheet PDF includes multiple part numbers: BQ2973, BQ2970. Please refer to the document for exact specifications by model.
Additional preview pages of the BQ2973 datasheet.

Product details

Description

The BQ2970 battery cell protection device provides an accurate monitor and trigger threshold for overcurrent protection during high discharge/charge current operation or battery overcharge conditions.

Features

Input voltage range pack+: VSS.
0.3 V to 12 V.
FET drive:.
CHG and DSG FET drive output.
Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5 mV (typical).
Fault detection.
Overcharge detection (OVP).
Over-discharge detection (UVP).
Charge overcurrent detection (OCC).
Discharge overcurrent detection (OCD).
Load short-circuit detection (SCP).
Zero voltage char.

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Other Datasheets by Texas Instruments

BQ2970 - Cost-Effective Voltage/Current Protection
BQ2971 - Cost-Effective Voltage/Current Protection
BQ2972 - Cost-Effective Voltage/Current Protection
bq29200 - Voltage Protection
bq29209 - Voltage Protection
bq29209-Q1 - Voltage Protection

Published: May 19, 2023 |