iP7302 - TRANSITION-MODE SINGLE STAGE PFC LED POWER SUPPLY

Datasheet Details

Part number	iP7302
Manufacturer	inergy
File Size	139.96 KB
Description	TRANSITION-MODE SINGLE STAGE PFC LED POWER SUPPLY
Datasheet	iP7302-inergy.pdf

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. iP7302 is different from iP7300 in the connections of inputs of error amplifier between pin1 and pin2. The Pin1 is connected to positive input and pull up 50KΩ resistor to internal supply of 5V. The negative input is connected to.

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Published: Nov 9, 2018 |