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PT4209 Datasheet - PowTech

PT4209 Primary Side Offline LED Controller

The PT4209 is a flicker-free PWM/analog dimmable, primary side constant current controller which can achieve high power factor in a single stage converter, targeted to applications in solid state lighting. It is designed for the flyback topology, and regulates output current accurately without the s.

PT4209 Features

* Constant Current Control Without Secondary Feed back Flicker-free PWM/analog Dimming (10%-100%) Accurate Constant Current Output Quasi-Resonant Mode Operation Ultra-low（10uA）Start Up Current Low Quiescent Current (1mA) VCC

PT4209-PowTech.pdf

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Datasheet Details

Part number:

PT4209

Manufacturer:

PowTech

File Size:

669.38 KB

Description:

Primary side offline led controller.

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TAGS

PT4209 PT4209 Primary Side Offline LED Controller PowTech

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