Hybrid and Electric Vehicle Systems

You're building the cars of the future—today. We have the power and sensing solutions you need to bring your breakthrough innovations to life—today. 

Our solutions are specifically designed for use in many 48V and HEV applications, including battery monitoring and onboard chargers, DC/DC converters and regulators, BLDC gate drivers and more. We offer benefits like superior safety for ADAS and autonomous vehicles, including ISO 26262 certification; high levels of integration for redundancy and heterogenous diversity; current sensors that maximize power density; market-leading, low noise sensors and robust motor drivers that reduce undesired noise in electric motors; and more.

Close up of automotive HVAC in-cabin comfort

Heating and Cooling Systems

Learn More

hybrid car brake light

Inverter Systems

Learn More

Close up of electric vehicle charging

DC/DC Converters and Charging

Learn More

Person driving with hands on steering wheel

Safety and ADAS Systems

Learn More

Largest selection of 48V Automotive Grade 0 Gate Drivers

At Allegro, we know vehicle electrification and emission controls require innovative solutions for 48V bus. That is why we offer the most extensive portfolio of 48V solutions that reduce environmental impact in mild hybrid engines. Our robust and system optimized family of 48V products are designed for safety including architectures for BLDC, DC motors and Half-Bridge with independent high-side, low side outputs.

Allegro has expanded it’s industry leading motor driver portfolio with a new family of 48V battery compliant devices on an ISO26262 compliant design process.


Featured Products

A89500: 100V Fast Switching Half Bridge MOSFET Driver

A89503: 5.5V - 80V ASIL Half-Bridge MOSFET Gate Drive for Series Loads

AMT49502: 5.5V - 80V ASIL Half-Bridge MOSFET Gate Drive

AMT49100 and AMT49101:ASIL BLDC MOSFET Gate Drive for 48V Battery Systems