BQ78350

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Not Recommended for New Designs bq78350 SLUSB48 – JULY 2014 bq78350 CEDV Li-Ion Gas Gauge and Battery Management Controller Companion to the bq769x0 Battery Monitoring AFE 1 Features Compensated End-of-Discharge Voltage (CEDV) Gauging Algorithm Supports SMBus Host Communication Flexible Configuration for 3- to 5-Series (bq76920), 6- to 10-Series (bq76930), and 9- to 15-Series (bq76940) Li-Ion and LiFePO4 Batteries Supports Battery Configurations up to 320 Ahr Supports Charge and Discharge Current Reporting up to 320 A External NTC Thermistor Support from Companion AFE Full Array of Programmable Protection Features – Voltage – Current – Temperature – System Components Lifetime Data Logging Supports CC-CV Charging, Including Precharge, Charge Inhibit, and Charge Suspend Offers an Optional Resistor Programmable SMBus Slave Address for up to Eight Different Bus Addresses Drives up to a 5-Segment LED or LCD Display for State-Of-Charge Indication Provides SHA-1 Authentication 1 2 Applications Light Electric Vehicles (LEVs): eBikes, eScooters, Pedelec, and Pedal-Assist Bicycles Power and Gardening Tools Battery Backup and Uninterruptible Power Supply (UPS) Systems Wireless Base Station Backup Systems Telecom Power Systems 3 Description The Texas Instruments bq78350 Li-Ion and LiFePO4 Battery Management Controller and companion to the bq769x0 family of Analo...