iW1770 - Off-Line Digital Quasi-Resonant PWM Controller with Peak Power Operation

Dialog Semiconductor

The iW1770 by Dialog Semiconductor is a Off-Line Digital Quasi-Resonant PWM Controller with Peak Power Operation. Below is the official datasheet preview.

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iW1770 Off-Line Digital Quasi-Resonant PWM Controller with Peak Power Operation by Dialog Semiconductor - Datasheet Preview — Official preview page of the **iW1770** Off-Line Digital Quasi-Resonant PWM Controller with Peak Power Operation datasheet (Dialog Semiconductor).

Datasheet Details

Part number	iW1770
Manufacturer	Dialog Semiconductor
File Size	335.64 KB
Description	Off-Line Digital Quasi-Resonant PWM Controller with Peak Power Operation
Datasheet	iW1770-DialogSemiconductor.pdf
Additional preview pages of the iW1770 datasheet.

iW1770 Product details

Description

The iW1770 is a high performance AC/DC power supply controller that uses digital control technology to build peak current mode PWM flyback power supplies.

Features

while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The iW1770 can operate at peak power mode with momentary peak power higher than the maximum continuous output power without design cost and size increase. The iW1770 removes the need for a secondary feedback circuit while achieving excellent line and load regulation. It also eliminates the need for loop compensation components while maintaining stability over all operating conditio.

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Published: Oct 11, 2017 |