NCP5181PG

Overview

The NCP5181PG is a high-side gate driver designed for driving power MOSFETs and IGBTs in industrial applications. It features an integrated bootstrap diode, a wide supply voltage range of 4.75V to 26V, and a peak output current capability of 3A source and 6A sink. The device includes under-voltage lockout (UVLO) protection with hysteresis, short-circuit protection, and thermal shutdown. It operates with input logic levels compatible with standard CMOS or LSTTL outputs.

Feature Summary

• Integrated bootstrap diode simplifies circuit design
• Robust protection mechanisms including UVLO, short-circuit, and thermal shutdown
• High peak drive current for fast switching performance
• Wide operating supply voltage range suitable for various industrial systems

Applications

• Industrial motor drives
• Power supplies
• Inverters and converters

Procurement Notes

Verify the specific package type and tape/reel configuration against your manufacturing requirements. Ensure compatibility with your PCB footprint and soldering profile. Confirm that the component meets all relevant safety and environmental standards required for your final product certification.

Selection Notes

Consider the required drive current and voltage levels when selecting this component. Evaluate the need for integrated protection features versus external components. Assess the operating temperature range and thermal management requirements for your specific application environment.

Part Context

This component belongs to onsemi's portfolio of gate drivers optimized for industrial and automotive applications. It is part of a family of devices offering various drive strengths and protection features to meet diverse system requirements.

Replacement Considerations

Check for direct pin-to-pin replacements within the same manufacturer's lineup. Verify electrical specifications and package dimensions match exactly. Consider alternative manufacturers only if equivalent performance and reliability are confirmed.