FPF2165 Protected Power Switches by ON Semiconductor

Full Function Load Switch with Adjustable Current Limit

Semiconductors - ICs
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Status: Active
Series: -
RoHS: Compliant
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The FPF2163, FPF2164, and FPF2165 is a series of load switches which provides full protection to systems and loads which may encounter large current conditions. These devices contain a 0.11Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V. Internally, current is prevented from flowing when the MOSFET is off and the output voltage is higher than the input voltage. Switch control is by a logic input (ON) capable of interfacing directly with low voltage control signals. Each part contains thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating. When the switch current reaches the current limit, the parts operate in a constant-current mode to prohibit excessive currents from causing damage. For the FPF2163 and FPF2164, if the constant current condition still persists after 30ms, these parts will shut off the switch and pull the fault signal pin (FLAGB) low. The FPF2163 has an auto-restart feature which will turn the switch on again after 450ms if the ON pin is still active. The FPF2164 does not have this auto-restart feature so the switch will remain off until the ON pin is cycled. The FPF2165 will not turn off after a current limit fault, but will rather remain in the constant current mode indefinitely. The minimum current limit is 150mA. These parts are available in a space-saving 6 pin 2X2 MLP package.

Where to Buy

Prices starting from US$0.39

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Future Electronics
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Avnet America
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TME
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Farnell
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Newark Electronics
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Avnet Asia
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Features

1.8 to 5.5V Input Voltage Range
Controlled Turn-On
0.15-1.5A Adjustable Current Limit
Undervoltage Lockout
Thermal Shutdown
<2µA Shutdown Current
Auto Restart
Fast Current limit Response Time
5µs to Moderate Over Currents
30ns to Hard Shorts
Fault Blanking
Reverse Current Blocking
RoHS Compliant
Applications
Media Tablets
Mobile Handsets
PMP/MP3 Players
End Products
Storage & Peripherals
Wireless LAN Card & Broadband Access

Specifications

Description FPF2165
Compliance Pb-free Halide free
Over Current - Shutdown (Y/N) N
Over Current - Current Source (Y/N) Y
Over Voltage Protection (Y/N) N
Reverse Current Blocking (Y/N) Y
FAULT Signal (Y/N) Y
PGOOD (Y/N) N
UVLO (Y/N) Y
Rds(on) Typ (mΩ) 120
Max Current (A) 1.5
Output Discharge (Y/N) N
IMON Output (Y/N) N
Adjustable Slew Rate (Y/N) N
Vin Min (V) 1.8
Vin Max (V) 5.5
Iq (µA) 68
eFuse / Hot Plug (Y/N) N
Input / Output 1:1
Product Family IntelliMAX
Package Type WDFN-6

Last 6 months Inventory & Pricing History

Alternative Descriptions

FPF2164 Series 5.5 V 160 mOhm P-Ch Full Function Mosfet Load Switch - MLP-6 | Future Electronics
Power Load Distribution Switch, High Side, 1 Output, 5.5 V, 800 mA, 0.12 ohm, MLP-6 | Avnet America
IC: power switch | TME
POWER LOAD SW, HIGH SIDE, -40 TO 85DEG C | Farnell
High-Side Load Switch, 5.5V, Mlp-6, Full Reel | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a FPF2165?

Additional datasheets, footprints and schematics for FPF2165 are listed on our Part Details page. You can also find images and similar parts to FPF2165 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FPF2165 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FPF2165 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FPF2165 fall under?

The FPF2165 is listed under Power Management > Protected Power Switches.

Can I view similar or alternative parts?

You can view similar parts to FPF2165 when available in the Protected Power Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FPF2165 you can contact the distributor directly for product support, shipping queries etc.

Is the FPF2165 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FPF2165 have stock available?

Authorised distributors including Future Electronics, Avnet America, TME, Farnell and Newark Electronics have stock available or on a lead time for FPF2165.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FPF2165 often in real-time on the comparison pages.

What if I can't find stock of FPF2165?

You can fill out our help required form which you can use to request a quote for FPF2165 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.