| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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615 pcs
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615 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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| Dimming | |
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The FAN5624UMPX is a 4-channel current-sink linear LED driver designed by On Semiconductor for backlighting applications in mobile electronics. It offers precise brightness control through a single-wire digital interface, allowing for 32 linear dimming steps. The device boasts a low dropout voltage of 50 mV at 15 mA, enabling efficient LED driving without external inductors or switch capacitors.
Key electrical specifications include a maximum output current of 30 mA per channel and a wide input voltage range of 2.7V to 5.5V. The driver ensures good matching between LED outputs, better than 3% across all dimming steps. Integrated protection features include short-circuit, under-voltage, and thermal protection for enhanced reliability.
The FAN5624UMPX is supplied in a compact 10-UMLP (1.8x1.4 mm) package, suitable for space-constrained designs. It is designed for surface mount applications and operates within a temperature range of -40°C to 85°C.
This LED driver is ideal for applications requiring controlled LED illumination, such as backlighting for LCD displays and keypads in mobile handsets and similar portable devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 5.5V.
Each of the four outputs can provide up to 30mA.
It has 4 outputs.
-40°C to +85°C (TA).
The device is available in a 10-UFQFN package, supplied as 10-UMLP (1.8x1.4).
Yes, it features single-wire dimming with 32 linear steps.
The typical dropout voltage is 50mV at 15mA output current.