Part Number
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iW3689 |
Manufacturer
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Dialog Semiconductor |
Description
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AC/DC Digital Power Controller |
Published
|
May 7, 2018 |
Detailed Description
|
iW3689
AC/DC Digital Power Controller for Single-Stage High Power Factor Dimmable LED Drivers
1 Description
The iW3689 i...
|
Datasheet
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iW3689
|
Overview
iW3689
AC/DC Digital Power Controller for Single-Stage High Power Factor Dimmable LED Drivers
1 Description
The iW3689 is a single-stage, high-performance AC/DC off-line power supply controller for dimmable LED luminaires.
It applies advanced digital control technology to detect the dimmer type, enabling it to provide dynamic impedance to interface with the dimmer and to control the LED brightness at the same time.
With advanced dimmer detection technology, the iW3689 can operate with most wall dimmers including leading-edge dimmers (R-type or R-L type), trailing-edge dimmers (R-C type), and smart dimmers.
In addition, the iW3689’s cycleby-cycle waveform analysis technology allows for fast d...
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