iW1818

The iW1818 is Off-Line Digital Green-Mode Quasi-Resonant PWM Controller Integrated designed by Dialog Semiconductor.

Product Overview

Dialog Semiconductor

Datasheet Details

Part number	iW1818
Manufacturer	Dialog Semiconductor
File Size	381.36 KB
Description	Off-Line Digital Green-Mode Quasi-Resonant PWM Controller Integrated
Datasheet	iW1818-DialogSemiconductor.pdf
Additional preview pages of the iW1818 datasheet.

Product details

Description

The iW1818 is a high performance AC/DC power supply control device that uses digital control technology to build peak current mode PWM flyback power supplies.

Features

This combination of features and integration simplifies design, improves efficiency, reduces EMI and lowers the bill of material cost. The iW1818 features a distinctive soft-start scheme, which allows for fast and yet smooth start-up with both small and large capacitive loads. It 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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Other Datasheets by Dialog Semiconductor

IW1812 - Off-Line Digital Green-Mode PWM Controller
IW1816 - Off-Line Digital Green-Mode PWM Controller
IW1677 - Low-Power Off-Line Digital Green-Mode PWM Controller
iW1679 - Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
iW1679-50 - Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
iW1680 - Digital PWM AC/DC Controller

Published: Apr 3, 2019 |