FPF2165R Protected Power Switches by ON Semiconductor

Full Function Load Switch with Adjustable Current Limit


The FPF2165R is a load switch that provides full protection to systems and loads which may encounter large current conditions. These devices contain a 0.12Ω current-limited Pchannel 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. The FPF2165R 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$0.68

Distributor Stock
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Farnell
from US$0.68
0
in stock
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Newark Electronics
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0
in stock
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Features

1.8 to 5.5V Input Voltage Range
Controlled Turn-On
0.15-1.5A Adjustable Current Limit
∓10% Current Limit Accuracy versus Temperature
Undervoltage Lockout
Thermal Shutdown
<2µA Shutdown Current
Fast Current limit Response Time 5µs to Moderate Over Currents 30ns to Hard Shorts
Reverse Current Blocking
RoHS compliant
Applications
Media Tablets
Mobile Handsets
PMP/MP3 Players
End Products
Storage & Peripherals
Wireless LAN Card & Broadband Access

Specifications

Description FPF2165R
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

POWER LOAD SW, HIGH SIDE, -40 TO 85DEG C | Farnell
Current Limit Load Switch/Reel |Onsemi FPF2165R | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FPF2165R?

Additional datasheets, footprints and schematics for FPF2165R are listed on our Part Details page. You can also find images and similar parts to FPF2165R on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FPF2165R on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FPF2165R price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FPF2165R fall under?

The FPF2165R is listed under Power Management > Protected Power Switches.

Can I view similar or alternative parts?

You can view similar parts to FPF2165R 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 FPF2165R you can contact the distributor directly for product support, shipping queries etc.

Is the FPF2165R RoHS compliant?

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

Which authorised distributors for FPF2165R have stock available?

Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for FPF2165R.

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

Stock availability and lead times will be displayed for FPF2165R often in real-time on the comparison pages.

What if I can't find stock of FPF2165R?

You can fill out our help required form which you can use to request a quote for FPF2165R 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.