company blog about Supply Automobile Chips BQ76PL455ATPFCRQ1 Battery Multi-Function Controller IC

Supply Automobile Chips BQ76PL455ATPFCRQ1 Battery Multi-Function Controller IC

Product Description
BQ76PL455ATPFCRQ1 device is an integrated 16-cell battery monitoring and protection device, designed for high-reliability automotive applications. The integrated high-speed, differential, capacitor-isolated communications interface allows up to sixteen BQ76PL455ATPFCRQ1 devices to communicate with a host via a single high-speed Universal Asynchronous Receiver/Transmitter (UART) interface.

Features
Monitors and Balances 6-to-16 Cells per Device
Highly Accurate Monitoring
Integrated Protector With Separate Vref for Overvoltage (OV) and Undervoltage (UV) Comparators and Programmable VCELL Set Points
Engineered for High System Robustness
Passive Balancing with External n-FETs and Active Balancing
Can Help Customers Meet Functional Safety Standard Requirements

Applications
Electric and Hybrid Electric Vehicles (EV, HEV,PHEV, Mild Hybrid)
48-V Systems (Single-Chip Solution)
Energy Storage (ESS) and UPS
E-Bikes, E-Scooters