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Datasheet HV9921 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 2 | HV9921 | 3-Pin Switch-Mode LED Lamp Driver ICs HV9921/HV9922/HV9923
3-Pin Switch-Mode LED Lamp Driver ICs
Features
• Constant output current: - HV9921 – 20mA - HV9922 – 50mA - HV9923 – 30mA
• Universal 85 - 264VAC operation • Fixed off-time buck converter • Internal 475V power MOSFET
Applications
• Decorative lighting • Low po |
 Microchip |
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| 1 | HV9921 | 3-Pin Switch-Mode LED Lamp Driver IC Supertex inc.
HV9921
3-Pin Switch-Mode LED Lamp Driver IC
Features
►► Constant output current: 20mA ►► Universal 85 - 265VAC operation ►► Fixed off-time buck converter ►► Internal 475V power MOSFET
Applications
►► Decorative lighting ►► Low power lighting fixtures
General |
 Supertex |
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