The TLE9012DQU is a multi-channel battery monitoring and balancing IC designed for Li-Ion battery packs used in many automotive, industrial and consumer applications.. TLE9012DQU fulfils four main functions: cell voltage measurement, temperature measurement, cell balancing and isolated communication to main battery controller. It also provides the necessary diagnostic tools to ensure proper function guaranteeing the safety of the persons around the controlled battery.
Summary of Features
- Voltage monitoring of up to 12 battery cells connected in series
- Hot plugging support
- Dedicated 16-bit delta-sigma ADC for each cell with the selectable measurement mode
- High-accuracy measurement for SoC and SoH calculation
- Any many more!
Benefits
- Best in class Application Robustness: Infineon technology and device architecture guarantee best performances under noise
- High accuracy voltage measurement: Reliable and precise battery cell monitoring for highly accurate SoC and SoH
- Lowest system cost: Small package (TQFP-48) & high feature integration for a lean external BOM
