NX5P2924UKZ

Overview

The NX5P2924UKZ is a logic-controlled high-side power switch manufactured by NXP USA Inc. It features an N-channel output with a maximum continuous current of 2.5A and a typical on-resistance of 18 milliohms. The device operates within a voltage range of 0.8V to 5.5V and supports a 1:1 input-to-output ratio. Packaged in a compact 6-WLCSP (0.87x1.37mm) format, it functions across a temperature range of -40°C to 85°C.

Feature Summary

• Logic-controlled high-side power switching for efficient load management
• Integrated reverse current protection to prevent backflow
• Controlled slew rate functionality to minimize inrush current during activation

Applications

• Smartphone power distribution networks
• Mobile device point-of-load power designs
• General load switching in portable electronics

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches project requirements, as variations may exist. Check official documentation for current status, noting that availability and lifecycle stages can change. Ensure compliance with RoHS and REACH regulations relevant to your region. Validate package dimensions against PCB footprint specifications before integration.

Selection Notes

Choose this component for applications requiring low on-resistance and high current capability in a minimal footprint. The 0.8V to 5.5V input range suits various logic levels. Consider the WLCSP package for space-constrained designs. Evaluate thermal performance at full load due to the small package size. Ensure the control interface aligns with the system's logic voltage levels.

Part Context

This part belongs to NXP's NX5 series of general load switches, designed for mobile and portable devices. It complements other power management solutions like USB Type-C switches and OVP protectors within the same ecosystem. The series focuses on providing robust power distribution with integrated protection features for modern consumer electronics.

Replacement Considerations

NX5P2924CUKZ is a documented variant within the same family. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official replacement guides for cross-reference data.