NCP45520IMNTWG-H

Overview

The NCP45520IMNTWG-H is an integrated load switch from the ecoSWITCH series by onsemi, housed in a compact DFN-8 (2x2 mm) package. It supports input voltages from 3 V to 5.5 V and delivers a continuous output current of 10.5 A with a maximum on-resistance of 22.5 mΩ. The device features controlled slew rate for soft-start functionality to limit inrush current, operating within a temperature range of -40 °C to +85 °C.

Feature Summary

• Integrates power distribution and protection functions to reduce component count and board area
• Provides efficient power domain switching with controlled slew rate to manage inrush current
• Offers ultra-low on-resistance for high efficiency in power delivery applications

Applications

• Power domain switching in portable consumer electronics
• Load management in mobile devices and tablets
• Peripheral power control in industrial equipment

Procurement Notes

Verify the specific suffix 'H' against the manufacturer's latest documentation to confirm compliance status and material composition. Ensure the ordering quantity aligns with the standard reel packaging requirements specified in the official datasheet. Cross-reference the part number with authorized distributors to confirm availability and authenticity before finalizing procurement.

Selection Notes

Select this component when a single-channel load switch with 10.5 A capacity and low on-resistance is required. It is suitable for systems needing integrated inrush current limiting via soft-start. Consider the DFN-8 package size for space-constrained designs. Verify that the 3 V to 5.5 V input voltage range matches the system's power supply rails.

Part Context

This part belongs to the ecoSWITCH family, which focuses on integrating load switch and protection functions into a single small-footprint device. The series aims to simplify power management design by reducing the number of external components needed for power distribution and fault protection in modern electronic systems.

Replacement Considerations

Check for direct substitutes within the same ecoSWITCH family or other onsemi load switches with similar current ratings and package dimensions. Ensure any replacement maintains compatibility with the 3 V to 5.5 V input range and offers comparable on-resistance and thermal performance.