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Diodes Incorporated Launches Automotive-Compliant Linear LED Driver-Controller

Diodes Incorporated announced the AL5814Q, an automotive-compliant linear LED driver-controller with low dropout voltage and open LED detection for automotive linear-driven LED lamps.


The AL5814Q contains the following key characteristics:

  • Qualified to AEC-Q100 Grade 1
  • Wide Input Voltage Range from 4.5V to 60V
  • Configurable LED Current Setting
  • 5% Reference Voltage Tolerance Across Operating Temperature
  • Low-Temperature Drift
  • 15mA Output Drive Capability for MOSFET or Bipolar Transistor
  • LED Open Protection Detected by VFAULT Pin
  • PWM Dimming Realized Through VFAULT Pin
  • LED Thermal Foldback Configured by VSET
  • Overtemperature Protection (OTP)
  • Input Undervoltage Lockout

The Key Application of the LED Driver-Controller includes:

  • Automotive Rear Lamps
  • Automotive Interior Lamps
  • Automotive Instrumentation Illumination
  • Automotive Position Lamps
  • Automotive License Plate Illumination

The AL5814Q is available in the exposed MSOP-8EP package.

Further information on the product: Click Here


Jyoti Gazmer

A Mass Comm. graduate believes strongly in the power of words. A book lover who dreams to own a library some day. An introvert but will become your closest friend if you share mutual feelings about COFFEE. I prefer having more puppies over humans.

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