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RT7302

Primary-Side-Regulation Dimmable LED Driver Controller

RT7302 Features

* Tight LED Current Regulation

* No Opto-Coupler and TL431 Required

* Power Factor Correction (PFC)

* Compatible with PWM Dimming

* Built-in HV Start-up Device

* Quasi-Resonant

* Maximum/Minimum Switching Frequency Clamping

* Input Voltage Feed-Forward Compensation

RT7302 General Description

The RT7302 is a constant current LED driver with active power factor correction. It supports high power factor across a wide range of line voltages, and it drives the converter in the Quasi-Resonant (QR) mode to achieve higher efficiency. By using Primary Side Regulation (PSR), the RT7302 controls t.

RT7302 Datasheet (273.14 KB)

Preview of RT7302 PDF

Datasheet Details

Part number:

RT7302

Manufacturer:

Richtek

File Size:

273.14 KB

Description:

Primary-side-regulation dimmable led driver controller.

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TAGS

RT7302 Primary-Side-Regulation Dimmable LED Driver Controller Richtek

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