FPF2106 Protected Power Switches by ON Semiconductor

Full Function Load Switches

Status: Active
Series: -
RoHS: Compliant
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The FPF2100 through FPF2107 is a family of load switches which provide full protection to systems and loads which may encounter large current conditions. These devices contain a 0.125W current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5V. 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 part operates in a constant-current mode to prohibit excessive currents from causing damage. For the FPF2100-FPF2102 and FPF2104-FPF2106, if the constant current condition still persists after 10ms, these parts will shut off the switch and pull the fault signal pin (FLAGB) low. The FPF2100, FPF2101, FPF2104 and FPF2105, have an auto-restart feature which will turn the switch on again after 160ms if the ON pin is still active. The FPF2102 and FPF2106 do not have this auto-restart feature so the switch will remain off until the ON pin is cycled. For the FPF2103 and FPF2107, a current limit condition will immediately pull the fault signal pin low and the part will remain in the constant-current mode until the switch current falls below the current limit. For the FPF2100 through FPF2103, the minimum current limit is 200mA while that for the FPF2104 through FPF2107 is 400mA. These parts are available in a space-saving 5 pin SOT23 package

Prices starting from US$0.76


Distributor Starting From Stock
Logo for element14 element14 US$0.76
1,175
Buy Now
Logo for Newark Electronics Newark Electronics US$0.78
-
Buy Now
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Features

1.8 to 5.5V Input Voltage Range
Controlled Turn-On
200mA and 400mA Current Limit Options
Undervoltage Lockout
Thermal Shutdown
<1uA Shutdown Current
Auto restart
Fast Current limit Response Time
3us to Moderate Over Currents
20ns to Hard Shorts
Fault Blanking
RoHS Compliant
Applications
Media Tablets
Mobile Handsets
PMP/MP3 Players
End Products
Storage & Peripherals
Wireless LAN Card & Broadband Access

Specifications

Description FPF2106
Compliance Pb-free Halide free
Over Current - Shutdown (Y/N) Y
Over Current - Current Source (Y/N) N
Over Voltage Protection (Y/N) N
Reverse Current Blocking (Y/N) N
FAULT Signal (Y/N) Y
PGOOD (Y/N) N
UVLO (Y/N) Y
Rds(on) Typ (mΩ) 125
Max Current (A) 0.4
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) 95
eFuse / Hot Plug (Y/N) N
Input / Output 1:1
Product Family IntelliMAX
Package Type SOT-23-5

Alternative Descriptions

MOSFET, SMART SWITCH SOT-23, SMD | element14
Mosfet, Smart Switch Sot-23, Smd | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FPF2106?

Additional datasheets, footprints and schematics for FPF2106 are listed on our Part Details page. You can also find images and similar parts to FPF2106 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FPF2106 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FPF2106 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FPF2106 fall under?

The FPF2106 is listed under Power Management > Protected Power Switches.

Can I view similar or alternative parts?

You can view similar parts to FPF2106 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 FPF2106 you can contact the distributor directly for product support, shipping queries etc.

Is the FPF2106 RoHS compliant?

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

Which authorised distributors for FPF2106 have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for FPF2106.

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

Stock availability and lead times will be displayed for FPF2106 often in real-time on the comparison pages.

What if I can't find stock of FPF2106?

You can fill out our help required form which you can use to request a quote for FPF2106 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.

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