Datasheet4U Logo Datasheet4U.com

IL3361DH Datasheet Led Driver

Manufacturer: Integral

Overview: IL3361D/ IL3361DH/ IZ3361 LED Driver with Average-Mode Constant Current Control (functional analog HV9961 Supertex Inc.) The IL3361 is an average current, mode control LED driver IC operating in a constant off-time mode. This control IC does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop pensation or high-side current sensing. The output LED current accuracy is ±3%. The IL3361 can be powered from an 8.0 - 450 VDC supply. The output current can be programmed by an internal 272 mV reference, or controlled externally through a 0 - 1.5 V dimming input.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Fast average current control.
  • Programmable constant off-time switching.
  • Linear dimming input.
  • PWM dimming input.
  • Output short circuit protection.
  • Ambient operating temperature -40oC to +125oC.
  • Pin-compatible with the IL9910 IC.

IL3361DH Distributor