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LD7591

Part Number	LD7591
Manufacturer	Leadtrend Technology Corporation
Description	Transition-Mode PFC Controller
Published	Jul 21, 2013
Detailed Description	LD7591 04/30/2009 Transition-Mode PFC Controller with Fault Condition Protection Datasheet. P03 (for Internal Use Only)...
Datasheet	LD7591 PDF File

Overview

LD7591 04/30/2009 Transition-Mode PFC Controller with Fault Condition Protection Datasheet.
P03 (for Internal Use Only) General Description The LD7591 is a voltage mode PFC controller operating on transition mode, integrated several functions of protection, such as OVP, OCP, and Brown-in protection.
It minimizes the components counts and is available in a SOP-8 or DIP-8 package.
Those make it an ideal design for low cost applications.
It provides functions of low startup current, over voltage protection, open feedback protection, disable function, over current protection, under voltage lockout and integrated LEB of the current sensing.
Also, the LD7591 features without mains voltage sensin...

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