LD7591 - Transition-Mode PFC Controller

Leadtrend Technology Corporation

The LD7591 by Leadtrend Technology Corporation is a Transition-Mode PFC Controller. Below is the official datasheet preview.

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LD7591 Transition-Mode PFC Controller by Leadtrend Technology Corporation - Datasheet Preview — Official preview page of the **LD7591** Transition-Mode PFC Controller datasheet (Leadtrend Technology Corporation).

Datasheet Details

Part number	LD7591
Manufacturer	Leadtrend Technology Corporation
File Size	424.41 KB
Description	Transition-Mode PFC Controller
Datasheet	LD7591_LeadtrendTechnologyCorporation.pdf
Additional preview pages of the LD7591 datasheet.

LD7591 Product details

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.

Features

without mains voltage sensing compared with traditional current mode PFC for power saving. The LD7591 can be disabled if the INV pin voltage is lower than 0.45V and the operating current decreases to 65μA . Features z z z z z z z z z z z Transition mode of PFC pre-regulator Voltage mode control Programmable max. on-time Low Startup Current (.

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Published: Jul 21, 2013 |