LD7750 Datasheet PDF - Leadtrend High Voltage Green-Mode PWM Controller Specs

LD7750 - High Voltage Green-Mode PWM Controller

Datasheet Summary

Description

The LD7750 integrates several functions of protections, and EMI-improved solution in a SOP-8, SOP-7, or DIP-8 package to minimize the component counts and the circuit space.

The device provides functions of low startup current, green-mode compensation.

Features

more blanking of the current sensing and internal slope protections like OLP (Over Load Protection), OVP (Over Protection), and (Over Temperature Protection) to prevent the circuit being damaged under the abnormal conditions. The LD7750 features built-in auto-recovery function for OVP on Vcc pin and OLP. Furthermore, the LD7750 features frequency swapping to depress radiation noise, providing an excellent solution for EMI filter design. Features z z z z z z z z z z z z High-Voltage (500V) Star.

Datasheet Details

Part number	LD7750
Manufacturer	Leadtrend
File Size	477.21 KB
Description	High Voltage Green-Mode PWM Controller
Datasheet	LD7750 Datasheet
Additional preview pages of the LD7750 datasheet.

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Full PDF Text Transcription

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LD7750 2/23/2010 High Voltage Green-Mode PWM Controller with Over Temperature Protection Rev. 00b General Description The LD7750 integrates several functions of protections, and EMI-improved solution in a SOP-8, SOP-7, or DIP-8 package to minimize the component counts and the circuit space. The device provides functions of low startup current, green-mode compensation. Voltage power-saving Also, the operation, LD7750 OTP leading-edge features more blanking of the current sensing and internal slope protections like OLP (Over Load Protection), OVP (Over Protection), and (Over Temperature Protection) to prevent the circuit being damaged under the abnormal conditions. The LD7750 features built-in auto-recovery function for OVP on Vcc pin and OLP.

Published: Feb 18, 2014 |