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  • AC 다이렉트 LED 드라이버 IC
  • WD35-S28A
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WD35-S28A

30W

WD35-S28A

The WD35-S28A is an AC Direct LED Driving IC with internal 2 channels and external 2 channels. It can drive several series LEDs from rectified AC voltage. It will give much convenience to the design because it requires a small number of external components. The WD35-S28A has higher LED current drive capability and the current can be adjustable with external resistors. The WD35-S28A will help engineers to produce excellent products in LED lightings for energy efficiency, design efficiency, cost efficiency, and so on.

Parameters

Type AC LED Driver
Function 2+2 AC LED Driver with ADIM
Power 30W
Supply Voltage 90~305VAC
Features ADIM, PCOM, OTP
Package 20QFN 6x6

Features

■ LEDs direct driver form AC line

■ Wide input range : AC 90~305VAC

■ Constant current driving with internal 2 channels and external 2 channels

■ Adjustable channel driving current

■ Compatible with Analog dimming

■ Excellent power factor > 0.9

■ Lower total harmonic distortion < 15%

■ Over temperature protection

■ EMI safe operation

■ Thermally enhanced QFN 20pin

Application

  • LED 조명

    LED 조명

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