BQ77908A Multi-Cell Lithium-Ion/Polymer Precision Protector

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq77908A SLUSAV5A * FEBRUARY 2012 * REVISED .
The bq77908A is a battery protection and cell balancing device intended for Li-Ion and Li-Polymer battery packs.

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Datasheet Specifications

Part number: BQ77908A
Manufacturer: Texas Instruments ↗
File Size: 1.50 MB
Datasheet: BQ77908A-etcTI.pdf
Description: Multi-Cell Lithium-Ion/Polymer Precision Protector

Features

* 4-, 5-, 6-, 7-, or 8-Series Cell Protection
* Individual Cell-Voltage Monitoring
* Low-Side NMOS FET Drive for Charge and Discharge Control
* Compatible With 1-mΩ Current-Sense Resistor
* Supply-Voltage Range From 5.6 V to 40 V
* Integrated 3.3-V Mic

Applications

* Cordless Power Tools
* Cordless Lawn Equipment
* Electric Bikes
* UPS

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BQ77908A Multi-Cell Lithium-Ion Polymer Precision Protector Texas Instruments

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