LDLL16ENTR

16-channel LED driver with automotive CAN FD light interface

Parameters

Input Voltage Min Volt	5.0
Input Voltage Max Volt	40.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	150.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	QFN-32L WF

Description

The LDLL16EN is a monolithic 16-channel LED driver designed for automotive exterior and interior LED lighting applications. It guarantees up to 20 V output driving capability, allowing users to connect several LEDs in series, and features 16 regulated current sinkers able to provide from 6.3 mA to...
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Key features

Key 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 (T_J)

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Parameters

Input Voltage Min Volt	5.0
Input Voltage Max Volt	40.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	150.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	QFN-32L WF

Description

Key features

Key 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 (T_J)