LD7538 Green-Mode PWM Controller

Leadtrend Technology

Description

LD7538 11/13/2012 Green-Mode PWM Controller with Frequency Swapping and Integrated Protections Rev.00 General .
The LD7538 is built-in with several functions, protection and EMI-improved solution in a tiny package.

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Datasheet Specifications

Part number: LD7538
Manufacturer: Leadtrend Technology
File Size: 617.73 KB
Datasheet: LD7538-LeadtrendTechnology.pdf
Description: Green-Mode PWM Controller

Features

* more protections like OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent circuit damage occurred under abnormal conditions. Furthermore, the Frequency Swapping function is to reduce the noise level and thus helps the power circuit designers to easily deal with the EMI filter des

Applications

* Switching AC/DC Adaptor and Battery Charger
* Open Frame Switching Power Supply Typical Application AC input EMI Filter DC Output OTP VCC OUT LD7538 COMP GND CS/OVP photocoupler Leadtrend Technology Corporation LD7538-DS-00 November 2012 1 www. leadtrend. com. tw LD7538 Pin Conf

LD7538 Distributors

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LD7538 Green-Mode PWM Controller Leadtrend Technology

Leadtrend Technology LD7538-like datasheet