Features
■ Channel VCC RON typ. ILIMH typ. 0, 1 28 V 6.7 mΩ 72 A 2, 3 20 mΩ
■ 34.5 A
■ AEC-Q100 qualified
■ General
■ 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
■ Compliant with European directive 2002/95/EC
■ Diagnostic functions
■ Digital proportional load current sense
■ Synchronous diagnostic of over load and short to GND, output shorted
■ to VCC and OFF-state open-load
■ Programmable case overtemperature warning
■ Protection
■ Load current limitation
■ Self limiting of fast thermal transients
■ Undervoltage shutdown
■ Overvoltage clamp
■ Latch-off or programmable time limited auto restart (power limitation and
■ overtemperature shutdown)
■ Load dump protected
■ Protection against loss of ground QFN 6x6 Product status link VN9D5D20FN Product summary