NCP45760IMN24RTWG

Overview

The NCP45760IMN24RTWG is a high-side power switch from the ecoSWITCH series, designed for load management applications. It operates with a load voltage range of 3V to 24V and supports an output current of up to 20A. The device features a typical on-resistance of 17 milliohms and functions within a supply voltage range of 3V to 5.5V. It is housed in a 12-VFDFN package with exposed pad, suitable for surface mount installation. The component operates across a temperature range of -40°C to 85°C.

Feature Summary

• Integrates comprehensive fault protection including adjustable current limiting, over-temperature shutdown, reverse current blocking, and UVLO.
• Features controlled slew rate functionality to minimize inrush current and system noise during turn-on events.
• Includes open-load detection capabilities for enhanced diagnostic monitoring of connected loads.

Applications

• High-side switching for industrial equipment power distribution
• Load management in automotive electronic control units
• Power sequencing and hot-swap applications in consumer electronics

Procurement Notes

Verify the complete part number against official manufacturer documentation to ensure correct suffix alignment. Confirm that the specific ordering code matches the required tape and reel quantity and package variant. Cross-reference the datasheet revision date to validate feature availability and electrical specifications before finalizing procurement decisions.

Selection Notes

Select this component when a robust high-side switch with integrated diagnostics is required for 24V systems. The low on-resistance minimizes conduction losses, while the built-in protections reduce external component count. Ensure the application voltage does not exceed the 24V maximum rating and that thermal management aligns with the 12-DFN package capabilities.

Part Context

This device belongs to the ecoSWITCH family, which focuses on efficient power distribution with advanced protection features. It complements other load switches in the portfolio by offering higher current capacity and additional diagnostic signals like open-load detection, making it suitable for complex power tree architectures.

Replacement Considerations

Check for direct pin-compatible alternatives within the same series that may offer different current ratings or package options. Verify that any substitute maintains the same voltage ratings and protection feature set to ensure circuit compatibility without redesign.

FAQ

Does the NCP45760 support reverse current blocking?

Yes, the device includes reverse current protection to prevent backflow from the load side to the source.

What is the maximum load voltage supported by this switch?

The NCP45760 supports a load voltage range from 3V up to 24V.