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AS3490 |
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| Part Number | AS3490 |
| Manufacturer | ams |
| Title | Highly Efficient 2-6 LEDs Backlight Driver |
| Features |
2 MHz DCDC Boost converter - Small 4.7µH external coil - Very high system efficiency of 86% (DCDC and current sources combined) - Very low voltage changes on output to avoid acoustic noise on output capacitor even with PWM - Smooth startup even under low duty cycle PWM conditions Three Current s... |
| Document |
 AS3490 Data Sheet
PDF 2.95MB |
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Desde 2024. D4U Semiconductor.
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