PMP4448, Universal AC Input, Low Cost 7W Non-isolated LED Driver Solution with High PF Reference Design. The PMP4448 is universal AC in, low cost non-isolated LED driver solution. It implements a valley switching mode controller TPS92314. The driver has high power factor and provides a constant current 230mA, maximum at up to 29VDC to drive a string of LEDs. The PMP4448 is fully tested and passes EMC (CE) requirements
