NCP81296MNTXG

Current Regulation/Management Overview

The NCP81296MNTXG is a high-side power switch controller from onsemi, designed for hot-swap and electronic fuse applications. It integrates an internal MOSFET with an IMON function, supporting up to 50A output current. The device operates within a supply voltage range of up to 18V and features a 32-pin LQFN (5x5) package. It includes built-in protection mechanisms suitable for system recovery and fault handling in multi-device configurations.

Current Regulation/Management Feature Summary

• Integrates internal high-side power switch with current monitoring capability
• Supports hot-swap operations and electronic fuse functionality
• Enables system recovery through VDD reset circuitry when paralleled

Current Regulation/Management Applications

• Hot-swap controller systems
• Electronic fuse implementations
• High-side power switching with current regulation

Current Regulation/Management Procurement Notes

Verify the specific ordering suffix and packaging configuration directly with onsemi or authorized distributors. Confirm RoHS compliance status and check for any recent product change notices regarding pinout or electrical characteristics before finalizing procurement plans.

Current Regulation/Management Selection Notes

Select this component for applications requiring integrated high-side switching with precise current monitoring. Ensure the design supports the 32-pin LQFN footprint and accommodates the thermal requirements for 50A operation. Verify compatibility with system voltage levels not exceeding 18V.

Current Regulation/Management Part Context

This part belongs to onsemi's family of high-side power switches and smart fuses. It complements other controllers like the NCP81292 by offering integrated MOSFET capabilities. The series targets robust power distribution networks requiring reliable fault protection and hot-plug support.

Current Regulation/Management Replacement Considerations

Check for direct substitutes within the NCP812xx series such as NCP81292MNTXG, ensuring pin compatibility and similar current ratings. Verify that alternative parts support the same 32-pin LQFN package and 18V maximum operating voltage constraints.