High-Voltage/Low-Voltage DCDC Converters

Safely and efficiently converting high battery voltages (400V/800V) to power the vehicle's 12V and 48V systems is critical for functionality and requires robust isolation and high-power density.

Allegro's isolated gate drivers and high-frequency current sensors enable compact, high-efficiency designs that safely manage high voltages while minimizing power loss and solution size. To ensure stable, reliable power for all vehicle electronics—from safety-critical ADAS to infotainment—while maximizing overall vehicle efficiency by minimizing energy waste during power conversion.