LD7551C Datasheet Green-Mode PWM Controller

Manufacturer: Leadtrend Technology

Overview: LD7551C 4/17/2009 Green-Mode PWM Controller with Frequency Trembling and Integrated Protections REV:.

LD7551C green-mode pwm controller by Leadtrend Technology - Datasheet Preview

Datasheet Details

Part number	LD7551C
Manufacturer	Leadtrend Technology
File Size	390.76 KB
Description	Green-Mode PWM Controller
Download	LD7551C Download (PDF)

General Description

The LD7551C is built-in with several functions, protections and an EMI-improved solution in a SOT-26 package.

It takes less components counts or circuit space, especially ideal for those cost sensitive applications.

The LD7551C integrates low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation.

Key Features

protections like OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent the circuit damage under the abnormal conditions. Furthermore, the frequency trembling function is to reduce the noise level and help the power circuit designers for the EMI filter design with minimum component cost and developing time. Features z High-Voltage CMOS Process with Excellent ESD protection z Very Low Startup Current (.

LD7551C Distributor & Price

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