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IW2202 - Digital SMPS Controller

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IW2202 Digital SMPS Controller by iWatt Corporation - Datasheet Preview — Datasheet preview – IW2202

Datasheet Details

Part number	IW2202
Manufacturer	iWatt Corporation
File Size	337.96 KB
Description	Digital SMPS Controller
Datasheet	IW2202 Datasheet
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Product details

Description

The iW2202 is a digital switching mode power supply controller for PFC applications.

Features

PulseTrain™ regulation allows voltage, current and PFC to be controlled independently Primary-only feedback eliminates optoisolators and simplifies design No loop compensation components required ±1% regulation over a 100:1 load variation Built-in soft-start Adaptive pulseTrain regulation keeps the bulk capacitor voltage below 400V Operates in critical discontinuous conduction mode (CDCM) Low start-up and supply current Reduced EMI nois.

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Published: Nov 14, 2011 |