FPF2310MPX

Power Distribution Switches, Load Drivers Overview

The FPF2310MPX is a low on-resistance, high-side power switch manufactured by onsemi. It integrates a single N-channel MOSFET with built-in current limit and thermal shutdown protection. The device operates within an input voltage range of 2.5V to 24V and supports continuous load currents up to 3A. Key electrical parameters include a maximum on-resistance (RDS(on)) of 75mΩ at VGS=4.5V and a typical threshold voltage of 1.2V. The component utilizes a compact 6-lead WDFN package measuring 2mm x 2mm with a 0.5mm pitch, designed for efficient heat dissipation in space-constrained applications.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates overcurrent protection via adjustable current limiting circuitry
• Includes thermal shutdown mechanism to prevent damage during overheating events
• Features low on-resistance for minimized power loss and improved efficiency
• Supports fast switching speeds suitable for dynamic load management

Power Distribution Switches, Load Drivers Applications

• Portable electronic devices requiring battery protection
• Consumer electronics with USB power distribution
• Industrial control systems needing isolated load switching
• Automotive infotainment and accessory power modules

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix code to confirm pin configuration and packaging type. Ensure compatibility with system voltage levels and current requirements. Check for RoHS compliance status if required by regulatory standards. Confirm availability through authorized distributors to avoid counterfeit components. Review datasheet for absolute maximum ratings to ensure safe operating conditions.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a compact, single-channel high-side switch with integrated protection is needed. Consider the RDS(on) value for power dissipation calculations. Evaluate the thermal performance based on PCB copper area and ambient temperature. Compare against alternatives if higher current capacity or different voltage ratings are required. Verify logic level compatibility for the gate drive signal.

Power Distribution Switches, Load Drivers Part Context

This part belongs to onsemi's FPF series of power switches, which are designed for portable and consumer applications. The series offers various configurations including dual-channel and quad-channel options. These devices are commonly used in mobile phones, tablets, and other handheld gadgets where space and power efficiency are critical constraints.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for direct pin-to-pin replacements such as the FPF2310MX or similar variants from the same family. Verify that substitute parts meet the same voltage, current, and protection specifications. Ensure package dimensions and thermal characteristics are compatible with existing board layouts.