AP1682 controller equivalent, single stage primary side regulation pfc controller.
low start-up current, low operation current and high efficiency. It also has rich protection features including over voltage, short circuit, over current, over temperatur.
The device uses Pulse Frequency Modulation (PFM) technology to regulate output current while achieving high power facto.
The AP1682 is a high performance AC/DC universal input Primary Side Regulation Power Factor Controller for LED driver applications. The device uses Pulse Frequency Modulation (PFM) technology to regulate output current while achieving high power fact.
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