| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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22,321 pcs
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22321 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,384 pcs
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4384 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
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2,610 pcs
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2610 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8 pcs
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8 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The FL7701MX from On Semiconductor is a smart LED lamp driver IC with an integrated PFC function. This device is designed for AC input, automatically enabling its PFC function to achieve high power factor without requiring additional circuitry. It operates within a wide input voltage range of 80 VAC to 308 VAC.
The IC features a digitally implemented active PFC function, built-in HV supplying circuit for self-biasing, and an AOCP function with auto-restart mode. It also includes over-temperature protection and cycle-by-cycle current limit. The FL7701MX does not require a bulk capacitor for supply rail stability, which can be a significant advantage in LED lamp systems.
Key electrical specifications include a programmable oscillation frequency between 20 kHz and 250 kHz, a precise internal reference of ±3%, and a low typical operating current of 0.85 mA. It supports analog dimming and has a soft-start function. The device is housed in an 8-SOIC package and is designed for surface mount.
This LED driver is suitable for applications such as LED lamps for decorative lighting and low-power lighting solutions. Its features make it a versatile component for various lighting designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The FL7701MX supports an input voltage range of 80 VAC to 308 VAC.
The FL7701MX supports analog dimming.
The operating temperature range is -40°C to 125°C (TA).
The FL7701MX is available in an 8-SOIC package.
The typical operating current is 0.85 mA.
The internal reference precision is ±3%.