MC33775: 14 Channel Li-Ion Battery Cell Controller IC ASIL D
The device measures differential high-precision cell voltages as well as temperatures. It offers ASIL D support for cell voltage, module voltage and temperature measurements.
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reenter your passwordLithium-ion (Li-ion) and lead-acid batteries in electric vehicles and energy storage systems require accurate charging current and output voltages to meet automotive and industrial standards. Its primary role is to ensure the safe, efficient, and reliable operation of battery packs. Battery management systems maximize battery lifespan, enhances safety, and optimizes performance—making it a critical technology in the transition to electrified and sustainable energy systems.
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Integrated current channel, coulomb counting.
General purpose BMS communication TPL transceiver and CAN-FD gateway.
Sensor ICs, cell controller ICs and charger ICs.
Battery sensors, comm transceivers, embedded MCU plus power, system basis chip.
NXP's EIS-enabled BMS chipset brings lab-grade battery diagnostics into EVs, delivering synchronized, real-time cell monitoring to improve safety, extend battery life, and enable faster charging.
Explore our Battery Management demos from NXP Live 2021.
NXP delivers the optimal performance, robust functional safety and power management that automakers and developers require for the next generation of electric and hybrid vehicles.
This paper explains the advantages and implications of a wireless BMS system to communicate data inside the battery pack.
Discover how to integrate BMS chipset with built-in EIS for advanced cell diagnostics.
Discover how designers can keep cost down for an EV within a HVBMS architecture in term of components, production and design.
Production-ready BMS device drivers, safety libraries, real-time drivers, and reference apps to start designing now.
The new S32K5 family pushes the boundaries of MCU performance without sacrificing the safety, efficiency and isolation that are essential for zonal solutions.
In this demo video the different parts of the e-scooter are highlighted as well as our reference designs placed in it. Learn more about the future of mobility!
The device measures differential high-precision cell voltages as well as temperatures. It offers ASIL D support for cell voltage, module voltage and temperature measurements.
NXP's UWB wireless BMS simplifies EV assembly, enables increased battery energy density and decouples mechanical and electrical development for faster time to market.
Read the press releaseEV high-voltage battery management systems are evolving rapidly. Discover in our whitepaper the new switchable 2x400 V / 800 V architectures.
Sign in to read the whitepaperNXP's new cell controller boosts EV battery accuracy, safety, and energy storage system performance.
Read the news briefDiscover how embedded EIS technology in BMS chips predicts failures, boosts performance, and enhances EV and energy storage safety in real time.
Read the white paper