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Part Number
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iW3622 |
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Manufacturer
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Dialog Semiconductor |
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Description
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Off-Line Digital Power Controller |
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Published
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May 7, 2018 |
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Detailed Description
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iW3622 Product Summary
Off-Line Digital Power Controller for LED Driver with High Power Factor and Low-Ripple Current
...
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Datasheet
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iW3622
|
Overview
iW3622 Product Summary
Off-Line Digital Power Controller for LED Driver with High Power Factor and Low-Ripple Current
1.
0 Features
2.
0 Description
●● All-in-one non-dimmable low-cost off-line LED driver (isolated and non-isolated applications)
●● Supports universal input voltage range (90VAC to 277VAC) and output power up to 45W
●● High power factor (PF) with low current-ripple control technology
●● User-configurable power factor setting ( 0.
7 to 0.
95)
●● Able to achieve low THD ( 20%)
●● User-configurable internal or external over-temperature protection (OTP) with temperature-current derating
●● Tight LED current regulation (±5%) across line and load, and within primary inductance t...
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