IW1690 - Low-Power Off-line Digital PWM Controller

Name: IW1690
SKU: IW1690-688379

iWatt

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Datasheet Details

Part number	IW1690
Manufacturer	iWatt
File Size	613.79 KB
Description	Low-Power Off-line Digital PWM Controller
Datasheet	IW1690_iWatt.pdf

IW1690 Product details

Description

The iW1690 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.
Direct drive of BJT switching device.
Multi-mode operation for highest overall efficiency.
Built-in cable drop compensation.
Very tight output voltage regulation.
No external compensation components required.
Complies with CEC/EPA no load power consumption and average efficiency regulations.
Built-in output constant-current control with primary-s.

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Published: Dec 21, 2010 |