LD7830H High Power Factor Flyback LED Controller

Leadtrend Technology

Description

LD7830H 06/27/2012 High Power Factor Flyback LED Controller with HV Start-up Rev: 00 General .
The LD7830H is a HV start-up Flyback PFC controller, specially designed for LED lighting appliances.

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Datasheet Specifications

Part number: LD7830H
Manufacturer: Leadtrend Technology
File Size: 756.52 KB
Datasheet: LD7830H-LeadtrendTechnology.pdf
Description: High Power Factor Flyback LED Controller

Features

* High voltage (600V) startup circuit
* High Power Factor Flyback PFC controller
* High-Efficiency Transition mode operation
* Wide UVLO (16VON and 7.5 VOFF)
* VCC OVP (Over Voltage Protection)
* OLP(Over Load Protection)
* OCP (Cycle by Cycle Current Limiting) Vcs=0.5V

Applications

* With HV start-up technology, high power factor and TM control, it’s capable to reduce the start-up time and resistor loss greatly. The circuit can easily achieve PF>0.90 to meet most internal standard requirements. With completed protection built inside this IC, such as over voltage protection (OVP

LD7830H Distributors

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LD7830H High Power Factor Flyback LED Controller Leadtrend Technology

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