The ROHM 24 channel constant current driver features 8 bit PWM dimming and 8 bit local DC dimming for individual channels. It facilitates communication with a microcontroller via UART, making it versatile for various applications. Designed as a functional safety supportive automotive product, this integrated LED driver ensures reliable operation and precise control of lighting, making it ideal for automotive lighting systems and other high performance applications.

UART interface
AEC-Q100 Qualified
Independent 8 bit PWM dimming function
Independent 8 bit local DC dimming function
Independent 4 bit delay function
LSI protection function
LED abnormality detection function
LED cathode short detection function
Integrated abnormality output the FAILB pin