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iW600

iw600-typical-applications-diagram.jpg

Voltage position controller in 2-pin DFN package

The iW600 secondary-side voltage position controller works with Dialog’s iW1600 and iW1601 primary-side PWM controllers to enable travel adapters with very low no-load standby power and fast dynamic load response.

The iW600 works on the secondary side to detect dynamic load changes on the output and uses Dialog’s patented technology to send a wake up signal to the input via the main flyback transformer, eliminating the need for an optocoupler, reducing cost and improving reliability – all in a low-cost, 2-lead DFN or 3-lead SOT-23 package.

Working normally in an off-state with negligible current draw, the iW600 enables 10W travel adapters with no-load power consumption < 10mW when used with Dialog’s iW1600 and < 30mW with the iW1601 PrimAccurate™ digital AC/DC controllers.

Works with primary-side PWM controllers iW1600iW1601iW1602

Lifecycle status

● Active

Features

Fast System Output Voltage Detection and Response Time

Works Via the Flyback Transformer

  • Eliminates Need for Optocoupler

No External Components Needed

  • Only Two Pins Needed

Enables < 10mW No-Load Power Consumption Travel Adapter Solutions

3-Lead SOT-23 and 2-Lead DFN Package

Applications

10W Travel Adapters

AC/DC Chargers and Adapters

Package

2-lead DFN or 3-lead SOT-23

Block Diagrams

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Typical applications diagram

iw600-functional-block-diagram.jpg

Functional Block Diagram

To order a sample of any of our products, please complete the following form. We will provide up to five parts free of charge. Our sales department will provide pricing for samples orders exceeding five parts.

Sample Request Form

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Product Briefs and Summaries
Name Date Version
iW600 Product Summary (415.07 KB) 14/03/2021 1.2
Datasheets
Name Date Version
iW600 Datasheet (590.26 KB) (Registered users only) 14/03/2021 1.2
Reference designs
Name Date Version
Reference Design EBC10079: iW1600-00 and iW600-00 5V/1.5A High-Performance Charger Design (2.54 MB) (Registered users only) 22/01/2022 2.0
Reference Design EBC10080: iW1600-00 and iW600-00 5V/2A High-Performance Charger Design (2.94 MB) (Registered users only) 19/11/2015 1.0
Reference Design EBC10106: iW1602-00 and iW600-00 and iW673-00 5V/2A High Performance Charger Design (2.76 MB) (Registered users only) 17/06/2016 1.0
Reference Design EBC10107: iW1602-00 and iW600-00 and iW673-00 5V/3A Small Size Charger Design (2.9 MB) (Registered users only) 17/06/2016 1.0

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Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.

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