L9963
L9963 is Li-ion battery monitoring/protection manufactured by STMicroelectronics.
Data brief
Automotive chip for battery management applications
Features
Product status link L9963
Product label
Product summary
Order code Package Packing
TQFP64EP (exposed pad down)
Tray
- AEC-Q100 qualified
- Measures 4 to 14 cells in series, with 0 us 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 measurement with maximum error of ±2 mV in the [1.7
- 4.7] V range, in whole operating temp range
- 2.66 Mbps isolated serial munication with regenerative...
