ISL78714 Overview
ISL78714 Automotive Grade Multi-Cell Li-Ion Battery Manager Short-Form Datasheet The ISL78714 automotive grade Li-ion battery manager IC supervises up to 14 series connected cells and is optimized to meet stringent automotive performance, reliability, and safety requirements. The device provides all the functions expected of such a critical ponent in a battery management system, such as accurate cell voltage and...
ISL78714 Key Features
- Monitors and manages up to 14 cells; all standard Li-Ion cell chemistries
- AEC-Q100 qualified, supports ASIL D systems
- Robust two-wire Daisy Chain munications
- High coverage munication protocol based on ISO26262
- Cell voltage measurement accuracy 1.65V to 4.28V; -20ºC to +85ºC
- Initial Device accuracy: ±2mV
- Post board assembly Device accuracy: ±2.5mV
- Up to six external temperature monitoring inputs
- Internal temperature monitoring with warning flag
- Two general purpose I/O pins
ISL78714 Applications
- Hybrid Electric Vehicle (HEV), Plug-in Hybrid Electric Vehicle (PHEV), and Electric Vehicle (EV) battery packs