Product Features

Applicable to battery management systems, motor drive controllers, on-board chargers, DC-DC converters and high voltage distribution assemblies. The circuits support high voltage isolation and large current load operation, maintaining stable performance within -40℃ to 125℃ temperature range. With outstanding vibration resistance and electromagnetic suppression capability, it conforms to ISO 26262 functional safety standards, ensuring stable battery charging and discharging, precise torque adjustment and efficient energy recycling during vehicle operation.

Technical & Technological Advantages

Adopts multi-layer isolation structure to separate high voltage and low voltage circuits and eliminate leakage and signal interference risks; equipped with comprehensive protection against over-voltage, over-current, over-temperature and short circuit faults; optimized heat dissipation design effectively reduces power device heat attenuation; anti-aging and anti-vibration craftsmanship avoids component failure under long-term driving; compatible with mainstream automotive communication protocols to realize coordinated control of the whole vehicle.

Application Scenarios

Battery management system monitors cell status in real time to optimize battery performance and extend service life; motor drive unit controls acceleration, deceleration and power output flexibly; on-board power conversion modules provide matched power supply for vehicle electrical appliances; high voltage distribution system undertakes safe power transmission inside the vehicle.

Production & Application Challenges

Automotive certification procedures are rigorous with long testing cycles and high research costs; intricate on-board electromagnetic environment puts forward demanding anti-interference design requirements; continuous high voltage and heavy current operation accelerates component aging; it remains tough to balance high reliability, performance indicators and production cost for mass production.