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HV9805 |
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| Part Number | HV9805 |
| Manufacturer | Microchip (https://www.microchip.com/) |
| Description | The HV9805 driver integrated circuit (IC) is targeted at general LED lighting products, such as LED lamps and LED lighting fixtures with a maximum power rating of about 25W at 120VAC and about 50W at ... |
| Features |
• Provides True DC Light and protects load from line voltage transients • Driver topology includes: - Boundary Conduction Mode (BCM) Boost Converter with Power Factor Correction a) High Power Factor (98% typical) b) High Efficiency (90% typical) - Linear Post-Regulator with Low Overhead Voltage a) Zero LED Current/Brightness Ripple b) Overvoltage Protection for LEDs c) High Efficiency d) ±4% Reference Over Temperature • Simple VDD Supply: - No Auxiliary Winding Required • Boost Converter Cascode Switch: - Internal Switch rated at 700 mA peak - Supports up to 25W at 120VAC - Supports up to 50W ... |
| Document |
 HV9805 Data Sheet
PDF 448.47KB |
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Desde 2024. D4U Semiconductor.
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