BQ77910A Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity bq77910A SLUSAV6A - FEBRUARY 2012 - REVISED OCTOBER 2014 bq77910A Multi-Cell Lithium-Ion/Polymer Precision Protector Not Remended for New Designs 1 Features - 4-, 5-, 6-, 7-, 8-, 9-, or 10-Series Cell Protection - Individual Cell-Voltage Monitoring - Low-Side NMOS FET Drive for Charge and Discharge Control - patible With 1-mΩ Current-Sense Resistor - Supply-Voltage Range From 5.6 V to 50 V - Integrated 3.3-V Micro-Power LDO Regulator - Low Supply Current - Normal Mode: 50 µA, Typical - Shutdown Mode, LDO OFF: 3 µA, Typical - 38-Pin TSSOP Package - Internal 50-m A Automatic Cell Balancing 2 Applications - Cordless Power Tools - Cordless Lawn Equipment - Electric Bikes - UPS - Light Electric Vehicles (LEV) 3 Description The bq77910A is a battery protection and cell balancing device intended for Li-Ion and Li-Polymer battery...