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A6267 - Automotive High Current LED Controller

Description

The A6267 is a DC-to-DC converter controller, providing a programmable constant current output for driving high power LEDs in series.

Driving the LEDs in series ensures identical currents and uniform brightness.

Features

  • AEC-Q100 Grade 0 Automotive Qualified.
  • Constant current LED drive.
  • 6.5 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.

📥 Download Datasheet

Datasheet Details

Part number A6267
Manufacturer Allegro
File Size 866.36 KB
Description Automotive High Current LED Controller
Datasheet download datasheet A6267 Datasheet

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Full PDF Text Transcription

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A6267 Automotive High Current LED Controller Features and Benefits ▪ AEC-Q100 Grade 0 Automotive Qualified ▪ Constant current LED drive ▪ 6.
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