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LD7832 - High Power Factor LED Controller

General Description

The LD7832 is a buck solution with high PFC control for LED lighting.

Key Features

  • HV start-up, easy to design with minimum cost and PCB size. The device operates in transition(TM) mode and integrates with complete safety requirement protections. With HV start-up technology, high power factor and TM control, the system is enabled to achieve high PF and high efficiency to meet most of the international standard. The LD7832 also features LED open protection (OVP), LED short protection (ZCD UVP), over current protection (OCP), CS short protection (CSSP), open feedback protection.

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Datasheet Details

Part number LD7832
Manufacturer Leadtrend Technology
File Size 422.54 KB
Description High Power Factor LED Controller
Datasheet download datasheet LD7832 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LD7832 4/12/2013 High Power Factor LED Controller with HV Start-up REV: 00 General Description The LD7832 is a buck solution with high PFC control for LED lighting. It features HV start-up, easy to design with minimum cost and PCB size. The device operates in transition(TM) mode and integrates with complete safety requirement protections. With HV start-up technology, high power factor and TM control, the system is enabled to achieve high PF and high efficiency to meet most of the international standard. The LD7832 also features LED open protection (OVP), LED short protection (ZCD UVP), over current protection (OCP), CS short protection (CSSP), open feedback protection and over temperature protection (OTP).