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PT4207 Datasheet - PowTech

PT4207 Universal High Brightness LED Driver

PT4207 is an AC/DC buck constant current driver for high power LED lighting applications. The IC uses a constant off-time control scheme. Both off time and peak LED current is externally programmed. The operating duty cycle can be as wide as 100% and it can power LED load from a 20V-450V power suppl.

PT4207 Features

* Support 20VDC-450VDC input range application LED string up to hundreds of diodes Built-in 20V/350mA low side power switch Low side power switch extendable Up to 100% duty cycle 0.5V-2.5V analog dim and PWM dim acceptable Built in 4mS soft start LED string open/short circuit protect

PT4207-PowTech.pdf

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Datasheet Details

Part number:

PT4207

Manufacturer:

PowTech

File Size:

218.03 KB

Description:

Universal high brightness led driver.

PT4207 Distributor

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PT4207 PT4207 Universal High Brightness LED Driver PowTech