N7361M

Overview

The N7361M is a high-side gate driver integrated circuit manufactured by Fairchild Semiconductor. It is designed to drive power MOSFETs or IGBTs in high-side configurations. The device operates within a supply voltage range of 8V to 20V and features a peak output current capability of 2A source and 4A sink. It utilizes an 8-pin SOIC surface-mount package. The component includes built-in protection mechanisms such as under-voltage lockout and thermal shutdown to ensure reliable operation in demanding power electronics applications.

Feature Summary

• Provides high-side gate driving capability for power switches
• Integrates under-voltage lockout for input and supply monitoring
• Includes thermal shutdown protection against overheating
• Delivers robust peak source and sink currents for fast switching

Applications

• Motor control systems
• Power supply circuits
• Industrial automation drives

Procurement Notes

Verify the manufacturer status, as Fairchild Semiconductor's semiconductor division has been acquired by ON Semiconductor. Confirm whether the specific N7361M part number is still actively produced or if it is classified as obsolete or not in production. Ensure compatibility with current RoHS compliance requirements and check for available datasheet revisions from the current manufacturer, ON Semiconductor, to confirm pinout and electrical specifications remain unchanged.

Selection Notes

Select this component when a single-channel high-side driver is required for driving power MOSFETs or IGBTs. Consider the 8V to 20V operating range and the 2A/4A peak current capabilities relative to the load requirements. Evaluate the 8-pin SOIC package size for PCB layout constraints. Verify that the under-voltage lockout thresholds and thermal protection features align with the system's safety and reliability standards.

Part Context

The N7361M belongs to the FAN7361 series of high-side gate drivers originally developed by Fairchild Semiconductor. Following the acquisition of Fairchild's semiconductor business by ON Semiconductor, this part number may be referenced under the ON Semi portfolio. It serves as a specialized interface between low-voltage logic controllers and high-power switching devices, facilitating efficient power conversion and motor control applications.

Replacement Considerations

Check for direct equivalents such as the FAN7361MX or NCV7361 variants offered by ON Semiconductor. Verify pin-to-pin compatibility and identical electrical characteristics before substitution.