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LD7576H - Green-Mode PWM Controller

This page provides the datasheet information for the LD7576H, a member of the LD7576 Green-Mode PWM Controller family.

Description

The LD7576X series bring high performance, combines with highly integrated functions, protections and EMI-improve solution.

It’s an ideal solution for those cost-sensitive system, reducing component count and overall system cost.

Features

  • near-lossless high voltage startup circuit, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. They also consist with more protections of OLP (Over Load Protection), OVP (Over Voltage Protection) and OTP (Over Temperature Protection) to prevent the circuit damage under abnormal conditions. The LD7576X series are available in DIP-8 and SOP-8 package. Features z z z z z z z z z z z z High-Voltage (500V) Startup Circuit Current Mode Co.

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Datasheet preview – LD7576H

Datasheet Details

Part number LD7576H
Manufacturer Leadtrend
File Size 640.03 KB
Description Green-Mode PWM Controller
Datasheet download datasheet LD7576H Datasheet
Additional preview pages of the LD7576H datasheet.

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Full PDF Text Transcription

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LD7576/76H/76J/76K 12/5/2007 Green-Mode PWM Controller with High-Voltage Start-Up Circuit and Adjustable OLP Delay Time REV. 03 General Description The LD7576X series bring high performance, combines with highly integrated functions, protections and EMI-improve solution. It’s an ideal solution for those cost-sensitive system, reducing component count and overall system cost. The LD7576X series features near-lossless high voltage startup circuit, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. They also consist with more protections of OLP (Over Load Protection), OVP (Over Voltage Protection) and OTP (Over Temperature Protection) to prevent the circuit damage under abnormal conditions.
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