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 compensation 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.
FEATURES: • Fast average current control...

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