FPF2223
- Mfr.Part #
- FPF2223
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 6-VDFN Exposed Pad
- Datasheet
- Download
- Description
- CURRENT LIMIT LOAD SWITCH
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Power Distribution Switches, Load Drivers
- Pbfree Code :
- yes
- Turn On Delay Time :
- 70 µs
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Ratio - Input:Output :
- 1:1
- Published :
- 2013
- Output Type :
- P-Channel
- Current :
- 625mA
- Base Part Number :
- FPF2223
- Rds On (Typ) :
- 140m Ω
- Built-in Protections :
- OVER CURRENT; UNDER VOLTAGE
- Height :
- 725μm
- Terminal Form :
- NO LEAD
- Fault Protection :
- Current Limiting (Adjustable), Over Temperature, UVLO
- ECCN Code :
- EAR99
- Switch Type :
- GENERAL PURPOSE
- Resistance :
- 230mOhm
- Power Dissipation :
- 1.2W
- Feature :
- Auto Restart, Load Discharge, Status Flag
- Length :
- 2mm
- Output Configuration :
- High Side
- Terminal Finish :
- Nickel/Gold/Palladium/Silver (Ni/Au/Pd/Ag)
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Power Rating :
- 3.8W
- Supply Voltage :
- 3.3V
- Input Type :
- Non-Inverting
- Driver Number of Bits :
- 1
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Pins :
- 6
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Terminations :
- 6
- Turn-Off Delay Time :
- 600 ns
- Interface :
- On/Off
- Max Power Dissipation :
- 1.2W
- Factory Lead Time :
- 4 Weeks
- Max Output Current :
- 625mA
- Operating Temperature :
- -40°C~85°C TA
- Output Current :
- 627mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Max Input Voltage :
- 5.5V
- Voltage :
- 5.5V
- Number of Functions :
- 1
- Output Peak Current Limit-Nom :
- 0.66A
- Qualification Status :
- Not Qualified
- Package / Case :
- 6-VDFN Exposed Pad
- Voltage - Load :
- 1.8V~5.5V
- Min Current Limit :
- 250mA
- Width :
- 2mm
- Weight :
- 30mg
- Operating Supply Voltage :
- 5.5V
- Min Input Voltage :
- 1.8V
- Datasheets
- FPF2223

Power Distribution Switches, Load Drivers Fairchild Semiconductor FPF2223 Overview
The Fairchild Semiconductor FPF2223 is a highly efficient, current limit load switch designed for advanced power management in a variety of applications. This integrated circuit ensures the stability and safety of systems by integrating features that control and limit the current passing through electronic components. Ideal for applications requiring precise power distribution and conservation, the FPF2223 is pivotal in enhancing system reliability and performance. The inclusion of this Power Distribution Switches, Load Drivers Fairchild Semiconductor FPF2223 in your circuit can drastically improve the operational efficiency and safety of your devices.
FPF2223 Features
The FPF2223 load switch features several technical advantages that make it a top choice for managing power requirements efficiently. These include over-current protection, thermal shutdown, and controlled turn-on functionality. Its low on-resistance ensures minimal voltage drop across the switch, thereby maintaining optimal power efficiency. Additionally, the compact SOT-23 package allows for a small footprint on PCB layouts, making it ideal for space-constrained applications.
FPF2223 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, the FPF2223 manages power input to protect against overcurrent scenarios, enhancing device longevity and reliability.
- Wearable Technology: In smartwatches and fitness trackers, it provides essential power regulation, ensuring stable operation even under varying load conditions.
- Home Automation Systems: Critical in managing the power supply to sensors and actuators, ensuring that these devices operate within safe current levels to prevent damage and malfunctions.
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