LD7660J Low Power Off-line Switcher

Leadtrend

Description

LD7660J 5/21/2009 Low Power Off-line Switcher P03 (Internal use only) General .
The LD7660J integrated a 600V power MOSFET and a current mode PWM controller in a DIP-8 package.

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Datasheet Specifications

Part number: LD7660J
Manufacturer: Leadtrend
File Size: 415.01 KB
Datasheet: LD7660J-Leadtrend.pdf
Description: Low Power Off-line Switcher

Features

* z z z z z z z z z z z z z Built-in 600V/1A Power MOSFET Secondary-side/Primary-side feedback control Switching Frequency at 65KHz Fixed Internal Frequency Trembling Built-in Load Regulation Compensation Built-in Slope Compensation with 75% max duty-cycle Low Startup Current (

Applications

* such as leading-edge blanking of the current sensing, internal slope compensation, and green-mode power-saving operation under light load or no load condition. This highly integrated device provides the users a high efficiency, low external component counts, and low cost solution for low power adapt

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LD7660J Low Power Off-line Switcher Leadtrend

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