BD18378EFV-M Overview
The BD18378EFV-M is a serial input controlled constant current LED driver with 8 V output rating. 6 bit current calibration is available for each output while a selected PWM input performs dimming on the corresponding output. The BD18378EFV-M is able to perform diagnostic (open / short / temperature) checks to detect LED failure and over temperature on chip.
BD18378EFV-M Key Features
- AEC-Q100 Qualified (Note1)
- Current capability: 50mA per output channel
- 4-line SPI Control
- External resistor current setting
- Limp Home capability
- PWM dimming 0.2-99.2% at 200Hz
- Diagnostic of all PWM inputs
- Programmable output mapping to each PWM input
- 6 Bit LED brightness adjustment on each channel
- Diagnostic output on LED OPEN and SH