Download BD18378EFV-M Datasheet PDF
BD18378EFV-M datasheet preview
BD18378EFV-M page 2
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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

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BD18378EFV-M Description

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.