RT7781 - PWM Flyback Controller

Product Overview

Richtek

Part number	RT7781
Manufacturer	Richtek
File Size	415.46 KB
Description	PWM Flyback Controller
Datasheet	RT7781 Datasheet
Additional preview pages of the RT7781 datasheet.

The RT7781 is a series of high-performance current mode PWM controllers with Richtek proprietary PowerZeroTM technology.

brown-in and brown-out detection. The RT7781 offers complete protection functions such as internal Over-Temperature Protection (OTP), Over-Load Protection (OLP) and VDD Over-Voltage Protection (OVP). It also features Secondary Rectifier Short-circuit Protection (SRSP) and Current Sensing pin (CS) opencircuit protection. Due to these protections, design of power supply unit becomes simple and reliable. The RT7781 provides several versions, shown in the RT7781 version table, for various applicatio.

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Published: May 27, 2016 |