NCP45524IMNTWG-L

Overview

The NCP45524IMNTWG-L is a high-side load switch from onsemi's ecoSWITCH family, housed in an 8-pin DFN-2x2 package. It supports a continuous output current of 6 A with a maximum on-resistance of 25 mΩ. The device operates within a supply voltage range of 3 V to 5.5 V and functions across a temperature range of -40 °C to +85 °C. Key electrical characteristics include a maximum run time of 260 µs and a maximum idle time of 1.2 µs.

Feature Summary

• Integrates high-side switching capability for power distribution applications
• Features low on-resistance to minimize conduction losses
• Includes controlled timing parameters for run and idle states

Applications

• Power distribution in embedded systems
• Load management in industrial equipment
• Consumer electronics power sequencing

Procurement Notes

Verify the specific suffix L against official datasheets to confirm packaging and tape-and-reel specifications. Ensure compatibility with required operating temperatures and voltage ranges. Cross-reference pinout configurations with target PCB layouts. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement decisions.

Selection Notes

Select this component when a compact high-side switch with 6 A capacity is required. The DFN-8 package suits space-constrained designs. Evaluate thermal performance based on the 25 mΩ resistance at expected load currents. Compare run and idle times against system power-up and shutdown requirements to ensure proper sequencing behavior.

Part Context

This part belongs to onsemi's ecoSWITCH series, designed for efficient power management. The NCP45524 variant specifically targets single-channel high-side switching needs. It complements other devices in the NCP455xx family by offering a balance of current handling and physical footprint for modern electronic assemblies.

Replacement Considerations

Check for direct substitutes within the NCP45524 series or compatible high-side switches from onsemi. Verify that alternative parts match the 6 A current rating, 25 mΩ resistance, and DFN-8 package dimensions. Ensure control logic compatibility and thermal characteristics align with existing design constraints.