NCP362AMUTBG

Power Supply Controllers, Monitors Overview

The NCP362AMUTBG is a power supply controller designed for overvoltage protection in USB positive polarity applications. It operates within a voltage supply range of 1.2V to 20V. The device is housed in a 10-UDFN package with dimensions of 2.5x2 mm, specifically identified as case 517AV. This component functions as an overcurrent and overvoltage protection controller, integrating TVS capabilities to safeguard sensitive downstream circuitry from transient voltage events and excessive current conditions.

Power Supply Controllers, Monitors Feature Summary

• Integrated overvoltage and overcurrent protection controller functionality
• Built-in transient voltage suppression (TVS) characteristics
• Optimized for USB positive polarity line protection

Power Supply Controllers, Monitors Applications

• USB port overvoltage protection
• Power supply monitoring circuits
• Transient voltage suppression for sensitive ICs

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'A' against the official onsemi datasheet to confirm pinout and electrical specifications match the design requirements. Ensure the UDFN-10 package footprint aligns with the PCB layout. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems requiring integrated OVP and OCP for USB lines. The low-profile UDFN package suits space-constrained portable devices. Compare input voltage ranges and response times against system tolerance levels. Ensure the thermal performance of the 2.5x2mm package meets the application's dissipation needs.

Power Supply Controllers, Monitors Part Context

This part belongs to onsemi's portfolio of power management integrated circuits. It complements other PMIC solutions by providing dedicated protection layers rather than regulation. The UDFN form factor is typical for modern consumer electronics where board real estate is limited. It serves as a critical safety component in signal and power integrity chains.

Power Supply Controllers, Monitors Replacement Considerations

Check for direct substitutes such as the NCP362CMUTBG or NCP362DMUTBG if available in the same family. Verify that any replacement maintains the 10-UDFN footprint and identical voltage handling capabilities. Cross-reference pin assignments to ensure compatibility without redesigning the host PCB.