iP7302

iP7302 TRANSITION-MODE SINGLE STAGE PFC LED POWER SUPPLY 1. Description 2. Features The iP7302 operates on fly-back circuit after rectifier diode, so the waveform of input current follows that of input voltage. It is a peak current mode fly-back PFC controller, with valley turn-on /Quasi Resonant mode (QR), so very high efficiency is easily achieved. iP73...