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BQ2970 Cost-Effective Voltage/Current Protection

BQ2970 Description

BQ2970, BQ2971, BQ2972, BQ2973 SLUSBU9H * MARCH 2014 * REVISED JUNE 2021 BQ297xx Cost-Effective Voltage and Current Protection Integra.
The BQ2970 battery cell protection device provides an accurate monitor and trigger threshold for overcurrent protection during high discharge/charge.

BQ2970 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)

BQ2970 Applications

* Tablet PCs
* Mobile handsets

📥 Download Datasheet

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Cost-Effective Voltage Current Protection Texas Instruments
Texas Instruments BQ2970-like datasheet