VNF9Q20F
Features
Channel 0, 1, 2, 3
VCC 28 V
RON typ. 21.5 mΩ
ILIMH typ. 34.5 A
- AEC-Q100 qualified
- General
- Quad channel with 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
- pliant with European directive 2002/95/EC
- Capacitive loads charging mode
- Diagnostic functions
- Digital proportional load current sense
- Synchronous diagnostic of overload, short to GND and harness protection
- Asynchronous diagnostic of output shorted to VCC and OFF-state open-load
- Built In Self-Test for ADC and harness protection
- Programmable case overtemperature warning
- Protections...
