Read how semiconductor innovations in next-generation traction inverters will help drive electric vehicle performance further, delivering longer drive range and a smooth driving experience.

New Arm®-based microcontrollers are built to meet the complex real-time processing needs of next generation automotive embedded products and consists of multiple pin-to-pin compatible devices with up to four 400-MHz Arm® Cortex®-R5F cores.

The isolated amplifiers AMC1311-Q1 help to achieve high accuracy, high bandwidth, low latency, and low temperature drift for isolated current and voltage sensing. The product family offers both basic and reinforced isolation ratings.

The high gain bandwidth and slew rate of the ALM2403-Q1, along with a continuous high-output current-drive capability provide the low distortion and differential high-amplitude excitation required for exciting the resolver primary coil.

The UCC25800-Q1 device is an inductor-inductor-capacitor resonant converter with ultra-low EMI emission. This device allows to utilize a transformer with higher leakage inductance, but much smaller parasitic primary-to-secondary capacitance.

This reference design demonstrates control of HEV/EV traction inverter and bi-directional DC-DC converter by a single real-time MCU. This implementation enables to achieve the motor speed up to 20,000 RPM.

Read how high-performance real-time MCUs enable lower latency real-time control, help meeting functional safety requirements and decrease response time to faults to achieve higher efficiency and greater performance in 800-V traction inverter systems.

This paper explores how the careful design of the system can help enable faster motor speeds, higher efficiency and a smaller system size while maintaining power density.

A redundant high-voltage to low-voltage backup power supply is becoming prevalent in electric powertrain applications. Read about key considerations for it such as the power device voltage rating, start-up circuitry, noise coupling, and safety.