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SG6849 - Green-Mode PWM Flyback Power Controller

Product Overview

Fairchild Semiconductor

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SG6849 Green-Mode PWM Flyback Power Controller by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – SG6849

Datasheet Details

Part number	SG6849
Manufacturer	Fairchild Semiconductor
File Size	955.55 KB
Description	Green-Mode PWM Flyback Power Controller
Datasheet	SG6849 Datasheet
Additional preview pages of the SG6849 datasheet.

Product details

Description

This highly integrated PWM controller provides several

Features

Linearly Decreasing PWM Frequency.
Green-Mode Under Light-Load and Zero-Load Conditions.
Constant Voltage (CV) and Constant Current (CC).
No Secondary Feedback.
Low Startup Current: 5μA.
Low Operating Current: 3.6mA.
Leading-Edge Blanking (LEB).
Constant Power Limit.
Universal AC Input Range.
Synchronized Slope Compensation.
150°C OTP Sensor with Hysteresis.
VDD Over-Voltage Clamping.
Cycle-by-Cycle Current Limiting.
Under-Vo.

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Published: Feb 7, 2020 |