FPF1504LBUCX

Power Distribution Switches, Load Drivers Overview

The FPF1504LBUCX is an advanced load management switch featuring a P-Channel MOSFET configured for high-side output. It provides power distribution with a typical on-resistance of 15mΩ and supports a maximum output current of 1.5A. The device operates within a voltage load range of 1V to 3.6V and includes features such as load discharge and slew rate control. It functions with a non-inverting input type and is rated for an operating temperature range of -40°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a P-Channel MOSFET for high-side power switching applications
• Includes controlled slew rate functionality to manage inrush currents
• Provides active load discharge capability for rapid energy dissipation

Power Distribution Switches, Load Drivers Applications

• Portable electronic devices requiring efficient power distribution
• Battery-powered systems needing precise load management
• Embedded circuits utilizing low-voltage power rails

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'LB' against the manufacturer's official documentation to confirm pinout configuration and electrical characteristics, as variations exist within the FPF1504 family. Ensure the component matches the required WLCSP package dimensions and thermal specifications for the target PCB layout. Cross-reference the datasheet revision date to validate parameter accuracy before integration into production designs.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a compact solution for low-voltage power switching is required. The 1.5A current rating and 15mΩ resistance offer a balance between size and efficiency. Consider the non-inverting logic interface compatibility with the system controller. The wide operating temperature range ensures reliability in diverse environmental conditions compared to standard commercial grade alternatives.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the Fairchild IntelligentMax series of ultra-small power switches. It is designed for space-constrained portable applications where efficient power management is critical. The device integrates protection features and control logic into a minimal footprint, serving as a key component in modern battery-operated electronics and mobile computing platforms.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official substitution lists for equivalents. Verify that any alternative maintains the same 1.5A current limit, 15mΩ Rds(on), and WLCSP package form factor to ensure mechanical and electrical compatibility without redesigning the host circuit.