iW1691 - Digital PWM Current-Mode Controller

Description

The iW1691 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.

Features

Primary-side feedback eliminates opto-isolators and simplifies design.
Quasi-resonant operation for highest overall efficiency.
EZ-EMI ® design to easily meet global EMI standards.
Up to 130 kHz switching frequency enables small adapter size.
Built-in cable drop compensation.
Very tight output voltage regulation.
No external compensation components required.
Complies with CEC/EPA no-load power consumption and averag.

iWatt

📥 Download Datasheet

Datasheet Details

Part number	iW1691
Manufacturer	iWatt
File Size	1.36 MB
Description	Digital PWM Current-Mode Controller
Datasheet	iW1691 Datasheet
Additional preview pages of the iW1691 datasheet.

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Full PDF Text Transcription

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iW1691 Digital PWM Current-Mode Controller for Quasi-Resonant Operation 1.

Published: Sep 12, 2015 |