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ONSEMI FPF2124 Load Switch
The FPF2124 is a load switch with adjustable current limit from 150mA to 1.54A, designed for system protection against high current conditions. Featuring over-current, undervoltage lockout, thermal shutdown, and auto-restart capabilities, it operates over 1.8-5.5V input voltage. Its compact SOT23 package and controlled turn-on/turn-off times make it ideal for portable devices like smartphones, GPS, and digital cameras. Protection features ensure reliability in high-current applications with minimal power dissipation, safeguarding system loads efficiently.
ONSEMI FPF2124 Load Switch Specifications:
- Input Voltage Range: 1.8-5.5V
- Current Limit: 150mA to 1.54A (adjustable with resistor)
- Package Type: SOT23
- Thermal Shutdown: Yes
- Overcurrent Blanking Time: 10ms
- Auto-Restart: Yes (FPF2123)
- Reverse Current Blocking: Yes
- Gate Threshold Voltage: Typical 0.75V (high logic off)
- Maximum Power Dissipation: 1.65W (at 1.54A, short circuit)
- Operating Temperature Range: -40°C to +125°C
- Power Dissipation at Max Current: 281mW
- Turn On Time: 25µs, Turn Off Time: 70µs
- Reverse Leakage Current: <1A
- Shutdown Current: <2A
- RoHS Compliant
Buy the Buy FAIRCHILD Load Switch Part Number FPF2124 Online
Secure your electronic system’s efficiency with the FAIRCHILD FPF2124 load switch. Designed for portable devices like smartphones and GPS units, it offers adjustable current limiting up to 1.54A, along with over-current, thermal shutdown, and reverse current blocking. Its compact SOT23 package allows easy integration into space-constrained designs. The FPF2124’s controlled turn-on/turn-off times and reliability features ensure system safety, conserve power, and prevent damage during high current conditions, making it the ideal choice for modern electronic applications.
Buy FAIRCHILD FPF2124 now and experience unmatched reliability and performance in system protection with adjustable current limit and thermal shutdown features.
Frequently Asked Questions
Where can I buy ONSEMI FPF2124?
You can click on the BUY or RFQ button to purchase FPF2124 from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FPF2124?
You can download the FPF2124 datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FPF2124?
ONSEMI