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LD7832

Leadtrend Technology
Part Number LD7832
Manufacturer Leadtrend Technology
Description High Power Factor LED Controller
Published Jun 20, 2018
Detailed Description LD7832 4/12/2013 High Power Factor LED Controller with HV Start-up REV: 00 General Description The LD7832 is a buck sol...
Datasheet PDF File LD7832 PDF File

LD7832
LD7832

Overview
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).
It makes the circuit designers easily to meet most safety requirements in either normal or abnormal test.
Typical Application Features  Built-in 600V HV startup  High power factor controller integrated  High efficiency transition mode operation  Accurate current regulat...


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