Smart Actuator Drivers

Overview

Introducing our family of multi-channel, SPI-controlled Smart Actuator Drivers designed as a motor controller, including high-side, half-bridge, and BLDC (B6) bridge FET pre-drivers. These smart drive solutions support 12 V, 24 V, and 48 V systems across a wide voltage range. Featuring a 32-bit SPI interface for configuration, fault, and status readouts, the smart actuator drivers reduce MCU overhead. Each motor driver IC supports configurable load drive profiles for capacitive and motor loads used in motor driver applications. Precision current sensing is achieved via internal shunt resistors or external low-cost shunts, with integrated ADCs providing digital readout over SPI. 
 
Built-in protection and diagnostics include integrated wire protection (12 V), EEPROM, configurable overcurrent protection, reverse battery, UV lockout, thermal shutdown, open load, and short-to-battery detection. Additional features include an internal PWM generator, Limp Home Mode, low shutdown current, and an ambient temperature range of –40 °C to 125 °C. All devices are available in leadless packages. 

Fully S/W configurable

Scalable across vehicle platforms (12 V / 24 V / 48 V)

Reduced MCU hardware needs with digital current sensing, programmable drive modes, and built-in protection