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LD7660J Datasheet Low Power Off-line Switcher

Manufacturer: Leadtrend

Overview: LD7660J 5/21/2009 Low Power Off-line Switcher P03 (Internal use only).

Datasheet Details

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

General Description

The LD7660J integrated a 600V power MOSFET and a current mode PWM controller in a DIP-8 package.

It’s operating at fixed frequency of 65 kHz.

It provides important functions needed for a low output power applications such as leading-edge blanking of the current sensing, internal slope pensation, and green-mode power-saving operation under light load or no load condition.

Key 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 (.

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LD7660J Distributor