FPF2125
High-current driver with low power consumptionFPF2125
High-current driver with low power consumption
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
![wire](/img/wire.png)
WireTransfer
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
CreditCard
![western](/img/western.png)
WesternUnion
![mg](/img/mg.png)
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
![pg](/img/pg.png)
Example
![Tape and Reel](/img/Tape and Reel.png)
Tape and Reel
![Cut Tape](/img/Cut Tape.png)
Cut Tape
![Tube or Tray](/img/Tube or Tray.png)
Tube or Tray
FPF2125 DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.732 | $0.73 |
10 | $0.605 | $6.05 |
30 | $0.540 | $16.20 |
100 | $0.478 | $47.80 |
500 | $0.439 | $219.50 |
1000 | $0.420 | $420.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The FPF2125 boasts a soft-start feature, enabling a smooth and gradual increase in output voltage to prevent potentially damaging inrush currents. Moreover, it is equipped with built-in thermal shutdown and overcurrent protection mechanisms, ensuring the safety and reliability of the system. Compact in size and with a low profile package, this load switch is designed to cater to space-restricted applications where both size and effectiveness are crucial
Key Features
- 1.8 to 5.5V Input Voltage Range
- Controlled Turn-On
- 0.15-1.5A Adjustable Current Limit
- Undervoltage Lockout
- Thermal Shutdown
- <2uA Shutdown Current
- Auto Restart
- Fast Current limit Response Time
- 3us to Moderate Over Currents
- 20ns to Hard Shorts
- Fault Blanking
- Reverse Current Blocking
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Part Life Cycle Code | End Of Life |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.39.00.01 | Factory Lead Time | 4 Weeks |
Built-in Protections | OVER CURRENT; THERMAL; UNDER VOLTAGE | Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
JESD-30 Code | R-PDSO-G5 | JESD-609 Code | e4 |
Length | 2.9 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 5 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Output Peak Current Limit-Nom | 0.8 A | Package Body Material | PLASTIC/EPOXY |
Package Code | LSSOP | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
Qualification Status ! | Not Qualified | Seated Height-Max | 1.4 mm |
Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 1.8 V |
Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
Technology | MOS | Temperature Grade ! | INDUSTRIAL |
Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form ! | GULL WING |
Terminal Pitch ! | 0.95 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 30 | Width | 1.6 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is FPF2125?
The FPF2125 is a load switch with a low on-state resistance, designed by Fairchild Semiconductor. It is ideal for applications requiring power management and protection, such as portable devices, battery-powered systems, and USB-powered peripherals.
How Does FPF2125 Work?
The FPF2125 works by providing a controlled power switch to turn on or off the power supply to a specific load. It features a low on-state resistance to minimize power loss and heat generation. The load switch can be controlled through its enable pin, making it suitable for power sequencing and thermal management in various electronic systems.
How Many Pins does FPF2125 have and What are the Functions of the Pinout Configuration?
The FPF2125 is housed in a 6-pin SOT-23 package. The pinout configuration includes:
- IN: Input voltage pin.
- OUT: Output voltage pin.
- GND: Ground pin.
- EN: Enable pin for controlling the load switch.
What are the Pros and Cons of FPF2125?
Pros:
- Low On-State Resistance: Minimizes power loss and heat dissipation.
- Controlled Switching: Enables precise power management and protection for electronic loads.
- Compact Package: The SOT-23 package is space-efficient for compact designs.
- Low Power Consumption: Consumes minimal power when in the off state.
Cons:
- Current Limit: May have a limited maximum output current compared to other power switches.
- Thermal Considerations: Requires attention to thermal management, especially during high-current operation.
Are There Any Equivalents/Alternatives to FPF2125 for Recommendation?
- The FPF2196 from Fairchild Semiconductor is a similar load switch with additional features.
- Alternatives to the FPF2125 include the TPS22918 from Texas Instruments and the AP22802 from Diodes Incorporated.
Recommend Parts
-
Power Switch Hi Side 1-OUT 0A 0.015Ohm 12-Pin WLCSP T/R
Brand: Onsemi Package/Case: WLCSP-12
7,681 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
8,573 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Current Limit SW 1-IN 1-OUT 2.5V to 5.5V 1A 12-Pin WLCSP T/R
Brand: Onsemi Package/Case: 12-UFBGA,WLCSP
7,149 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Power Switch ICs - Power Distribution OVP WITH LOW RON NM OSFET
Brand: Onsemi Package/Case: WLCSP-6
7,840 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Power Switch Hi Side 1-OUT 0A 0.0075Ohm 20-Pin WLCSP T/R
Brand: Onsemi Package/Case: 20-UFBGA,WLCSP
5,311 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1