MAP3092, Typical Application Circuit using the MAP3092 LED Lighting Driver IC with PFC Function at System AC Input Voltage

MAP3092, Typical Application Circuit using the MAP3092 LED Lighting Driver IC with PFC Function. The MAP3092 is a LED lighting driver IC using buck-boost topology. MAP3092's high input voltage range can drive LEDs from AC or high voltage DC input directly and has internal start-up circuit. The IC can regulates LED current from both 90 to 264VAC and up to 500VDC input. This utilizes both the AC-DC or DC-DC applications