NCP45560IMNTWG-L

Overview

The NCP45560IMNTWG-L is a single-channel, high-side N-channel load switch from onsemi's ecoSWITCH family. It operates with a supply voltage range of 3 V to 5.5 V and supports load voltages from 0.5 V to 13.5 V. The device delivers a maximum output current of 17 A with a typical on-resistance of 3.2 mΩ and a maximum of 6.8 mΩ. It features controlled slew rate for inrush current management, power-good signaling, and protection against over-temperature and under-voltage lockout. Packaged in a 12-DFN (3x3 mm) surface-mount format, it functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrated controlled slew rate capability limits inrush current during startup
• Built-in fault protection includes over-temperature shutdown and under-voltage lockout
• Provides power-good status indication for system monitoring

Applications

• Power distribution in portable consumer electronics
• Load switching for peripheral devices in industrial equipment
• Power sequencing in embedded computing systems

Procurement Notes

Verify the suffix L indicates the specific thermal and electrical variant distinct from the H version. Confirm package marking and RoHS compliance documentation matches project requirements. Ensure ESD handling protocols are followed due to moisture sensitivity level 3 classification. Cross-reference pinout diagrams with PCB footprint specifications before finalizing procurement orders.

Selection Notes

Select this component when a high-current single-channel switch with integrated fault protection is required. Compare on-resistance values against thermal dissipation constraints in the target application. Verify that the input control logic levels align with the 3 V to 5.5 V supply range. Consider the 12-DFN package dimensions for space-constrained board layouts.

Part Context

This part belongs to the NCP455xx series of load switches designed for efficient power management. It complements other onsemi PMIC solutions by providing discrete switching capabilities with advanced protection features. The ecoSWITCH branding denotes optimized performance for modern low-power applications requiring reliable load control.

Replacement Considerations

The NCP45560IMNTWG-H is a related variant within the same family. Verify if the H suffix denotes different thermal or electrical characteristics before substitution. No other direct cross-model replacements are confirmed in public documentation.