| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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687 pcs
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687 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 |
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The Microchip HV9922N3-G is a pulse-width modulated (PWM), high-efficiency LED driver control IC. It enables efficient operation of LED strings from voltage sources up to 400VDC. This device features an internal 475V power MOSFET and operates as a fixed off-time buck converter.
The HV9922N3-G provides a constant output current of 50mA, ensuring consistent light output and enhanced reliability for LED strings. It is designed for universal 85 to 264VAC operation and supports Triac dimming. The IC is housed in a TO-92-3 package and is suitable for through-hole mounting.
Key electrical specifications include a maximum input voltage of 264VAC or 400VDC, a minimum input voltage of 85VAC or 20VDC, and a maximum supply voltage of 400V. It operates within a temperature range of -40°C to 85°C and has a maximum power dissipation of 740mW.
This LED driver is well-suited for decorative lighting and low-power lighting fixture applications. Its robust design and features make it a reliable choice for various lighting solutions.
| Qty | Low | High |
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| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HV9922N3-G provides a constant output current of 50mA.
The HV9922N3-G supports a universal input voltage range of 85 to 264VAC or 20 to 400VDC.
The operating temperature range for the HV9922N3-G is -40°C to 85°C.
The HV9922N3-G is supplied in a TO-92-3 package.
Yes, the HV9922N3-G supports Triac dimming.