onsemi Deep Dimming LED Driver 150W Evaluation Board Power Supply for NCL2801CDADR2G, NCP13992AADR2G for Deep Dimming

The ON Semiconductor 150W deep dimming LED driver evaluation board has 2 converters. The front end converter is based on the NCL2801 PFC controller and the NCP13992 LLC controller regulates the output current to the LEDs. It has hardware handshaking with the NCL2801 to control no load power. At start-up, the NCL13992 provides VCC to the NCL2801 while also monitoring the HVDC from the voltage divider that sets the regulated boost voltage.

High Efficiency
CrM PFC
LLC half bridge
Dual dimming control
Low standby power
Integrated thermal shutdown and UVLO

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