Topology | Other Topology |
IC revision | B |
BQ79612-Q1, BQ79614-Q1 and BQ79616-Q1 provide high-accuracy cell voltage measurements in less than 200 µs for 12S, 14S and 16S battery modules in high-voltage battery management systems in HEV/EV. The family of monitors offers different channel options in the same package type, providing pin-to-pin compatibility and supporting high reuse of the established software and hardware across any platform. The integrated front-end filters enable the system to implement with simple, low voltage rating, differential RC filters on the cell input channels. The integrated, post-ADC, low-pass filters enable filtered, DC-like, voltage measurements for better state of charge (SOC) calculation. This device supports autonomous internal cell balancing with temperature monitoring to auto-pause and resume balancing to avoid an overtemperature condition.
Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | Zmax (Ω) | IR (mA) | Samples | |
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744242471 | SPEC | 7 files | WE-SLM SMT Common Mode Line Filter | 470 | 2200 | 400 |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | Zmax (Ω) | IR (mA) | Samples |
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