| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,737 pcs
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4737 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Fault Protection | |
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The FPF2163 from ON Semiconductor is a full-function load switch series designed to protect systems and loads from excessive current conditions. It incorporates a P-channel MOSFET with an adjustable current limit ranging from 0.15A to 1.5A, operating over an input voltage range of 1.8V to 5.5V.
Key protection features include thermal shutdown, undervoltage lockout, and reverse current blocking. The device offers controlled turn-on and a logic-level ON input. For fault conditions, it provides a status flag (FLAGB) and features an auto-restart function for the FPF2163 model, which re-enables the switch after a fault if the ON pin remains active.
This load switch is suitable for applications requiring robust power management and protection. It is available in a compact 6-pin 2x2 MLP (MicroFET) package, making it ideal for space-constrained designs.
Applications include PDAs, cell phones, GPS devices, MP3 players, digital cameras, peripheral ports, and hot swap supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.8 V to 5.5 V.
The current limit is adjustable from 0.15 A to 1.5 A.
The typical Rds On is 120 mOhm.
The operating temperature range is -40°C to 85°C.
The FPF2163 is supplied in a 6-WDFN Exposed Pad package, also referred to as a 6-MicroFET (2x2).
Yes, the FPF2163 features an auto-restart function.