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SC441 |
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| Part Number | SC441 |
| Manufacturer | Semtech Corporation |
| Description | The SC441 is a high-efficiency multiple string WLED driver with an integrated boost converter. It operates over a wide input range from 4.5V to 21V with a maximum output voltage of 36V and a 2.5A inte... |
| Features |
Wide input voltage range from 4.5V to 21V 36V maximum output voltage Drives up to 40 WLEDs in 4 strings Programmable LED current for up to 150mA per string +/- 2% string-to-string current matching Up to 90% efficiency Wide 0.2% to 100% PWM dimming range www.DataSheet4U.com Possible analog dimming Integrated 2.5A power switch 800kHz switching frequency for small size Adjustable OVP for cost-effective output cap selection Open/short LED protection Thermal protection with auto-recovery Thermally enhanced TSSOP-20 EDP package Fully WEEE and RoHS compliant
Description... |
| Document |
 SC441 Data Sheet
PDF 95.08KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SC440 |
Semtech Corporation |
High Effi ciency Integrated Driver |
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| 2 | SC440A |
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High Efficiency Integrated Driver |
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| 3 | SC441A |
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| 4 | SC4431 |
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| 5 | SC445 |
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| 6 | SC4000 |
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Desde 2024. D4U Semiconductor.
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