Features
• AEC-Q100 qualified
• General
– CAN FD light compatible serial interface, protocol handler - CAN FD
light is standardized in ISO 11898-1:2024 annex A
– RX/TX interface - for communication with external shared transceiver
– High precision oscillator integrated - no external quartz required
– QFN32L 5x5 with wettable flanks and exposed pad
– Timeout watchdog with fail-safe operation
– Low standby current
– Standalone and bus mode operation
– 1 direct drive input - for two function groups supporting ASIL
requirements
– Multifunction capability - up to two different lighting functions in one IC
– Widest configurability by embedded non-volatile and volatile memories
– Battery supply voltage range from 5 V to 40 V
• Linear regulators
– Operating temperature range from -40 °C to 150 °C
– 16 constant current output channels - low-side configuration
– Output current from 6.3 mA to 100 mA - parallelable outputs
– Output voltage up to 20 V
– Current setting per channel by 8-bit DAC
– Analogue dimming, 8-bit PWM channel individual exponential brightness
control and 8-bit global PWM dimming
– Programmable PWM frequency
– Optimized turn on/off time, gradual outputs delay and dithered clock - for
better EMC performances
• Protection and diagnostic
– Integrated 8-bit ADC - for full and flexible diagnostic
– 1 dedicated line for fault bus
– Temperature warning (one threshold)
– Overtemperature shutdown
– Short circuit and open-load detection and protection
– Automatic LED current derating - through external NTC measurement
and device junction temperature (TJ)