The L9390 is a twelve output low side valve driver designed for use in an ABS/ESP vehicle system. All outputs are PWM configurable, while six out of twelve are current regulated. Each of the twelve outputs is open drain configured and has a built-in 35V clamp. Eight of the twelve have integrated active freewheeling diodes for active rectification of the PWM controlled load. In order to minimize electromagnetic emissions during load actuation, the possibility to control output slopes is provided. Two separate communication interfaces support SPI communication for configuration and diagnostics.