FPF2201

Power Distribution Switches, Load Drivers Overview

The FPF2201 is a P-channel power distribution switch from onsemi, designed for load switching applications. It supports a supply voltage range of 1.8 V to 5.5 V and delivers a maximum continuous current of 500 mA. The device features an ultra-low on-resistance and integrates output discharge functionality with under-voltage lockout (UVLO) protection. Packaged in a compact 6-MicroFET (2x2 mm) format, it operates within a temperature range of -40°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates output discharge function for rapid load de-energization
• Includes under-voltage lockout (UVLO) for reliable operation
• Utilizes compact 6-MicroFET package for space-constrained designs

Power Distribution Switches, Load Drivers Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing low quiescent current
• General-purpose load switching in consumer electronics

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific package variant and manufacturing date code against your bill of materials. Confirm that the 6-MicroFET footprint matches your PCB layout constraints. Ensure the operating voltage requirements align with your system's rail specifications before finalizing procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a small form factor is critical alongside moderate current handling capabilities. The P-channel configuration simplifies high-side switching control without requiring level shifters. Consider the integrated discharge feature if fast turn-off times are necessary for your load profile.

Power Distribution Switches, Load Drivers Part Context

This part belongs to onsemi’s IntelliMAX family of power switches, which emphasizes efficiency and integration. The FPF series typically targets portable applications where size and power consumption are primary design drivers. It complements other load switches in the lineup offering different current ratings or channel counts.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio that offer similar current ratings. Verify that any substitute maintains the required 1.8 V to 5.5 V operating range and compatible package dimensions.