The STMicroelectronics VN9D30Q100F is a device made using STMicroelectronics VIPower technology. It is intended for driving resistive or inductive loads directly connected to ground. The device is protected against voltage transient on VCC pin. Programming, control and diagnostics are implemented via the SPI bus.

Extreme low voltage operation for deep cold cranking applications
(compliant with LV124, revision 2013)
24-bit ST-SPI for full diagnostic and digital current sense feedback
Integrated 10-bit ADC for digital current sense
Integrated PWM engine with independent phase shift and frequency
generation (for each channel)
Programmable Bulb/LED mode for all channels
Advanced limp home functions for robust fail-safe system
Very low standby current
Optimized electromagnetic emissions
Very low electromagnetic susceptibility
Control through direct inputs and / or SPI