NCV51513AAMNTWG

Overview

The NCV51513AAMNTWG is an automotive-grade half-bridge gate driver from onsemi, designed for high-voltage applications up to 130 V. It integrates a high-side and low-side driver with configurable dead time and interlock functionality. The device operates within a supply voltage range of 8 V to 19 V and delivers peak output currents of 2.0 A (source) and 3.0 A (sink). Key electrical parameters include a propagation delay of 100 ns maximum, rise time of 9 ns, and fall time of 7 ns. It supports CMOS and TTL logic inputs and functions reliably across a junction temperature range of -40 °C to +125 °C in a DFNW-10 package.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards
• Integrated high-side and low-side drivers with adjustable dead time
• High dv/dt immunity and negative transient robustness
• Low static current operation for energy efficiency

Applications

• DC-DC converters
• Motor controllers
• Inverter systems

Procurement Notes

Verify the complete part number including suffixes such as 'AAMNTWG' to ensure correct packaging and tape-and-reel specifications. Confirm that the specific variant matches the required dead-time configuration and pinout compatibility for your PCB layout. Cross-reference the datasheet revision date to ensure alignment with current manufacturing standards and compliance documentation.

Selection Notes

Select this component when designing automotive power stages requiring integrated high-side and low-side control with built-in protection features. The fixed dead-time and interlock capabilities simplify design compared to discrete solutions. Ensure the input logic levels match the system's microcontroller or controller IC outputs, as the device supports both CMOS and TTL standards.

Part Context

This device belongs to the NCV51513 series of automotive gate drivers. It shares functional similarities with other members like the NCV51513ABMNTWG but may differ in specific timing characteristics or packaging options. The series is engineered for robust performance in harsh automotive environments, offering high voltage tolerance and fast switching speeds suitable for modern power electronics architectures.

Replacement Considerations

Check for direct substitutes within the same family, such as NCV51513ABMNTWG, ensuring pin compatibility and electrical parameter equivalence. Verify if alternative packages are available for the same function if board space constraints change. Always validate thermal performance and drive strength against the original specification before substitution.