This multi-channel IC for battery monitoring and balancing is engineered to monitor up to 18 channels in Lithium-ion battery packs utilized in diverse automotive, industrial, and consumer applications. The module performs four primary roles: measuring cell voltage, assessing temperature, balancing cells, and facilitating isolated communication with the main battery controller. Moreover, it includes essential diagnostic tools to ensure proper operation, safeguarding the individuals around the managed battery.
Summary of Features
Monitors up to 18 ch in series
16 bit delta-sigma ADC per cell
Simultaneous 300 mA/cell balancing
Low-power balancing mode
Configurable digital filter
Secondary ADC for E2E safety
Strong ESD and hotplug performance
Iso UART communication interface
8 error-compensated NTC channels
Internal automatic safety cycles
Compatible with AURIX™ TC36/7/8x CDD
ISO26262 ASIL D safety compliant
Benefits
Highly accurate voltage measurement
Best-in-class application robustness
Enables lowest system cost
This multi-channel IC for battery monitoring and balancing is engineered to monitor up to 18 channels in Lithium-ion battery packs utilized in diverse automotive, industrial, and consumer applications. The module performs four primary roles: measuring cell voltage, assessing temperature, balancing cells, and facilitating isolated communication with the main battery controller. Moreover, it includes essential diagnostic tools to ensure proper operation, safeguarding the individuals around the managed battery.
Summary of Features
- Monitors up to 18 ch in series
- 16 bit delta-sigma ADC per cell
- Simultaneous 300 mA/cell balancing
- Low-power balancing mode
- Configurable digital filter
- Secondary ADC for E2E safety
- Strong ESD and hotplug performance
- Iso UART communication interface
- 8 error-compensated NTC channels
- Internal automatic safety cycles
- Compatible with AURIX™ TC36/7/8x CDD
- ISO26262 ASIL D safety compliant
Benefits
- Highly accurate voltage measurement
- Best-in-class application robustness
- Enables lowest system cost
