The iW3636 single-stage LED driver is a dimmable digital offline PWM controller for solid-state lighting applications up to 90W with high power factor (PF >0.9) and low THD (<20%). The device offers a dedicated PWM dimming input, which allows the iW3636 to work with a wide range of dimming interfaces including wireless modules, MCUs and 0-10V interfaces. A unique feature internal to the iW3636 compensates for non-linear optocoupler delays for isolated dimming applications. And, the iW3636 has a full 1% to 100% dimming range, with the minimum dimming setting configurable to dim-to-off, 1%, 5% or 10%.
The iW3636 can be paired with Renesas' iW339 3-in-1 dimming interface controller, which integrates the current source and optocoupler driver to provide a low BOM cost, simple solution for dimmable commercial T8, external and fixture driver lighting applications, including wireless and intelligent LED lighting.
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Type | Title | Date |
Product Brief | PDF 474 KB | |
Brochure | PDF 8.73 MB | |
Datasheet | Log in to Download PDF 1.43 MB | |
Other | Log in to Download ZIP 4.78 MB | |
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Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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IW3636-01 circleActive Samples Available |
SOIC-8 | Tape & Reel | 1 | Get Samples, |
IW3636-02 circleActive Samples Available |
SOIC-8 | Tape & Reel | 1 | Get Samples, |
IW3636-03 circleActive Samples Available |
SOIC-8 | Tape & Reel | 1 | Get Samples, |
IW3636-31 circleActive Samples Available |
SOIC-8 | Tape & Reel | 1 | Get Samples, |