Parameters
Type | AC LED Driver |
Function | 4+0 AC LED Driver with TRIAC |
Power | 16W |
Supply Voltage | 90~305VAC |
Features | TRIAC, OTP |
Package | 20QFN 6x6 |
Features
■ LEDs direct driver from AC line
■ Wide input range : 90VAC~305VAC
■ Constant current driving with internal 4 steps
■ Adjustable driving current
■ Compatible with TRIAC dimming
■ Including bleeder current to supply holding current of TRIAC dimmer
■ Including the gate driver for external MOSFET supplying the latching current of TRIAC dimmer
■ Excellent TRIAC dimmer compatibility due to the holding and latching currents
■ Excellent power factor > 0.9
■ Lower total harmonic distortion < 15%
■ Over temperature protection
■ OTP mode selectable : Auto recovery or latch
■ Phase off mode selectable : Phase off activation or deactivation
■ EMI safe operation
■ Thermally enhanced QFN 20pin
Application
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LED 조명