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LD7833V Datasheet High Power Factor Primary Side Flyback LED Controller

Manufacturer: Leadtrend Technology

Overview: LD7833V 01/20/2015 High Power Factor Primary Side Flyback LED Controller With TRIAC Dimming REV.

Datasheet Details

Part number LD7833V
Manufacturer Leadtrend Technology
File Size 331.45 KB
Description High Power Factor Primary Side Flyback LED Controller
Download LD7833V Download (PDF)

General Description

The LD7833V is a primary side regulation Flyback controller with power factor for TRIAC dimmable LED application.

The LD7833V provides constant current (CC) operation requiring neither photo-coupler nor secondary control circuit.

It minimizes the components counts in a tiny package.

Key Features

  • High Voltage (700V) Startup Circuit.
  • Transition Mode Operation.
  • High Power Factor.
  • Dimmable by TRIAC dimmer.
  • VCC Over Voltage Protection.
  • Adjustable.