The iW3638 second-stage buck LED driver provides constant current to LEDs directly from DC power supplies. It supports a non-isolated buck converter topology to post-regulate from an off-line AC/DC converter, minimizing low frequency output ripple current and eliminating virtually all flicker in the system, even down to 1%.
A wide range of DC input voltages simplifies design by enabling the use of just one second-stage driver across any commercial lighting product portfolio.
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Type | Title | Date |
Product Brief | PDF 510 KB | |
Datasheet | PDF 1.39 MB | |
Other | ZIP 13.91 MB | |
Other | ZIP 9.05 MB | |
Other | ZIP 11.93 MB | |
5 items
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