FPF2313MPX

Power Distribution Switches, Load Drivers Overview

The FPF2313MPX is a dual-channel power distribution switch manufactured by Fairchild Semiconductor. It features an integrated load switch with adjustable current limiting capabilities, typically ranging from 400mA to 600mA. The device utilizes a P-channel architecture and is housed in an 8-lead MLP (3x3 mm) package. Key electrical characteristics include a typical on-resistance of 75mΩ and a non-inverting input type. It supports load discharge and offers slew rate control to minimize inrush currents.

Power Distribution Switches, Load Drivers Feature Summary

• Dual-channel power distribution with adjustable current limiting
• Integrated load discharge functionality for rapid energy dissipation
• Slew rate controlled output to manage inrush currents
• P-channel architecture with low on-resistance

Power Distribution Switches, Load Drivers Applications

• Portable electronic devices requiring efficient power management
• Peripheral power switching in consumer electronics
• Battery-powered systems needing overcurrent protection

Power Distribution Switches, Load Drivers Procurement Notes

Verify the manufacturer designation as Fairchild Semiconductor or ON Semiconductor, noting corporate acquisitions. Confirm the specific package variant matches the 8-MLP (3x3 mm) footprint. Ensure compliance with RoHS standards and check for lead-free certification. Validate that the adjustable current limit range aligns with system requirements before procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual-channel isolation with adjustable current limits is required. The P-channel design simplifies high-side switching configurations. Consider the 75mΩ on-resistance for thermal efficiency. The adjustable current limit allows customization for different load profiles, making it suitable for diverse peripheral applications where precise current control is necessary.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the FPF23xx series of power switches designed for portable applications. It complements fixed-current limit variants like the FPF2303MPX by offering user-adjustable thresholds. The MLP package provides a compact solution for space-constrained designs, integrating protection features typically found in larger discrete solutions.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct substitutes may include other dual-channel P-channel switches with adjustable current limits from the same family. Verify pin compatibility and package dimensions when cross-referencing with similar models from Fairchild or ON Semiconductor.