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SG6858 - Green-Mode PWM Controller

Product Overview

Fairchild Semiconductor

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SG6858 Green-Mode PWM Controller by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – SG6858

Datasheet Details

Part number	SG6858
Manufacturer	Fairchild Semiconductor
File Size	860.71 KB
Description	Green-Mode PWM Controller
Datasheet	SG6858 Datasheet
Additional preview pages of the SG6858 datasheet.

Product details

Description

This highly integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS.

Features

Green-Mode PWM.
Supports the ”Blue Angel” Standard.
Low Startup Current: 10µA (Maximum).
Low Operating Current: 2.5mA.
Leading-Edge Blanking (LEB).
Constant Output Power Limit.
Built-in Synchronized Slope Compensation.
Current-Mode Operation.
Cycle-by-Cycle Current Limiting.
Under-Voltage Lockout (UVLO).
Programmable PWM Frequency.
VDD Over-Voltage Protection with Auto-Restart.
Gate Output Voltage Clamped at 17V.
Few External.

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Published: Feb 25, 2009 |