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SG6859A - Low Cost Green-Mode PWM Controller

Fairchild Semiconductor

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Datasheet Details

Part number	SG6859A
Manufacturer	Fairchild ↗ Semiconductor
File Size	0.96 MB
Description	Low Cost Green-Mode PWM Controller
Datasheet	SG6859A_FairchildSemiconductor.pdf

SG6859A Product details

Description

This highly integrated PWM controller provides several 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: 9 μA.
Low Operating Current: 3 mA.
300 mA Driving Capability.
Leading-Edge Blanking.
Constant Output Power Limit.
Universal Input.
Built-in Synchronized Slope Compensation.
Current-Mode Operation.
Cycle-by-cycle Current Limiting.
Under-Voltage Lockout (UVLO).
Programmable PWM Frequency with Frequency Hopping.
VDD Over-Voltage Protection (Auto Restart).

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Published: Feb 25, 2009 |