LD7831 High Power Factor Primary Side Flyback LED Controller

Leadtrend Technology

Description

LD7831 04/14/2014 High Power Factor Primary Side Flyback LED Controller With HV Start-up REV: 00 General .
The LD7831 is a high power factor primary side Flyback LED controller with HV start-up, specially designed for LED lighting.

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Datasheet Specifications

Part number: LD7831
Manufacturer: Leadtrend Technology
File Size: 494.66 KB
Datasheet: LD7831-LeadtrendTechnology.pdf
Description: High Power Factor Primary Side Flyback LED Controller

Features

* High Voltage (700V) Startup Circuit
* High Power Factor Flyback Primary Side PFC Con

Applications

* With HV start-up technology, high power factor and TM control, the start-up time and resistor loss could be minimized efficiently. The circuit can easily achieve PF>0.90 to meet most of the international standard requirements. With completed protection built in this IC, such as over voltage protect

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LD7831 High Power Factor Primary Side Flyback LED Controller Leadtrend Technology

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