Hybrid and Electric Vehicle Systems

We believe the future is electric – and we know vehicle electrification requires innovative solutions. We’re ready for the rEVolution with smaller, lighter, and more efficient power and sensor semiconductors. You’ll be able to pack in the features your customers want while still meeting your miles per charge goals. 

Let’s design your EV systems together. Check out our broad family of automotive-grade devices for battery monitoring, on-board chargers, DC-DC converters, starter generators, 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; and market-leading, low noise sensors and robust motor drivers that reduce undesired noise in electric motors.

Electric Vehicle

Applications

Cooling Systems

了解更多

Inverter Systems

了解更多

DC-DC Converters

了解更多

e-Turbo Supercharger

了解更多

Engine Cooling Fans, Pumps & Compressors​

了解更多

Starter Generator / eMotor

了解更多

EV Transmissions

了解更多

On-Board Chargers

了解更多

PTC Heaters

了解更多

Battery Management Systems

了解更多

Largest selection of 48V Automotive Grade 0 Gate Drivers

At Allegro, we know vehicle electrification and emission controls require innovative solutions for a 48V bus. That’s why we offer the most extensive portfolio of grade-0 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 and low-side outputs.

And, we’ve expanded our industry-leading motor driver portfolio with a new family of 48V ready devices on an ISO26262 compliant design process.

View our Safety Motor Drivers

Largest selection of 48V Automotive Grade 0 Gate Drivers

At Allegro, we know vehicle electrification and emission controls require innovative solutions for a 48V bus. That’s why we offer the most extensive portfolio of grade-0 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 and low-side outputs.

And, we’ve expanded our industry-leading motor driver portfolio with a new family of 48V ready devices on an ISO26262 compliant design process.

View our Safety Motor Drivers

48V Battery Systems Application Diagram

Size Matters

Allegro’s compact current sensor solutions allow for reduction of size in inverters, reducing vehicle weight, number of components within the system (reducing BOM for the customer) and ensure high power density, increasing efficiency overall. 

We offer core-based and coreless Current Sensing IC solutions that are high-bandwidth efficient, user-programmable, and equipped with safety features such as self-checks and isolation capabilities that make them ideal for use in Inverters for electric vehicle applications.

View Our Current Sensors

Size Matters

Allegro’s compact current sensor solutions allow for reduction of size in inverters, reducing vehicle weight, number of components within the system (reducing BOM for the customer) and ensure high power density, increasing efficiency overall. 

We offer core-based and coreless Current Sensing IC solutions that are high-bandwidth efficient, user-programmable, and equipped with safety features such as self-checks and isolation capabilities that make them ideal for use in Inverters for electric vehicle applications.

View Our Current Sensors