Automotive High-Current LED Controller for Boost and Buck-Boost Topologies

A6268

Product Image

The A6268 provides a versatile and efficient solution for driving high-power LEDs in series, supporting boost and buck-boost topologies, programmable current control, and integrated diagnostics.

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Top Features

Packaging

  • AEC-Q100 Grade 0 Automotive Qualified
  • Constant current LED drive
  • 5 to 50 V supply
  • Boost or buck-boost modes
  • Drives up to 15 LEDs in series
  • Programmable switching frequency 100 to 700 kHz
  • Open LED overvoltage indication and protection
  • Single and multiple LED short indication
  • LED short to ground and supply protection
  • PWM dimming control
  • 10 µA shutdown current including LED leakage
16-pin TSSOP with exposed thermal pad (suffix LP)

Part Number Specifications and Availability