LD7752 Datasheet - Leadtrend

LD7752, Green-Mode PWM Controller

LD7752 06/14/2013 Green-Mode PWM Controller with HV Start-Up Circuit and Soft Start time Adjustment REV.01 General .
The LD7752 brings high performance, highly integrated functions, protections and EMI-improve solution.

Features

* high voltage startup circuit, minimum loss and green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. They also consist of more protections of OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent the circuit from damage und

Applications

* LCD Monitor/TV Power
* Switching AC/DC Adaptor and Battery Charger
* Open Frame Switching Power Supply Typical Application AC EMI input Filter HV VCC CT OUT LD7752
* CS GND COMP photocoupler Leadtrend Technology Corporation LD7752-DS-01 June 2013 1 www. leadtrend. com.

LD7752-Leadtrend.pdf