L9963E Datasheet | STMicroelectronics

Automotive Multicell battery monitoring and balancing IC Features TQFP 10x10 64L exposed pad down Product status link L9963E Product summary Order code Package Packing L9963E L9963E-TR TQFP64EP Tray Tape and Reel Product label - AEC-Q100 qualified - Measures 4 to 14 cells in series, with 0 μs desynchronization delay between samples. Supports also busbar connection without altering cell results - Coulomb counter supporting pack overcurrent detection in both ignition on and off states. Fully synchronized current and voltage samples - 16-bit voltage ADC with maximum error of ±2 mV in the [0.5 - 4.3] V range, after soldering, in [-40; +105] °C Tj range - 2.66 Mbps...