NCV8408DTDRKG

Overview

The NCV8408DTDRKG is a self-protected low-side gate driver manufactured by onsemi, designed for automotive applications. It features a single output channel capable of driving an N-channel MOSFET with a peak current of 10 A and a supply voltage range up to 42 V. The device integrates comprehensive protection mechanisms including thermal shutdown and current limiting. It operates within an extended temperature range from -40°C to +150°C and holds AEC-Q100 qualification. The component is housed in a DPAK-3 (TO-252-3) surface-mount package.

Feature Summary

• Integrates fully protected low-side driver functionality with built-in thermal and current limit protections
• Capable of delivering high peak drive currents suitable for power MOSFET switching applications
• Qualified for automotive environments under AEC-Q100 standards with extended temperature operation

Applications

• Automotive engine control modules
• Transmission control units
• High-power solenoid actuation systems

Procurement Notes

Verify the specific suffix DTDRKG against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the DPAK-3 form factor. Cross-reference the revision level to guarantee consistent electrical characteristics and protection thresholds during procurement.

Selection Notes

Select this component when a robust, single-channel low-side driver with integrated protection is required. It is suitable for designs needing high peak current capability and automotive reliability. Consider the thermal performance and package constraints relative to the target application's power dissipation requirements.

Part Context

This part belongs to the NCV8408 series of self-protected low-side drivers. The series is characterized by its ability to handle high voltages and currents while providing essential protection features. It serves as a critical interface between logic-level control signals and high-power switching elements in demanding electronic systems.

Replacement Considerations

Direct substitutes include other NCV8408 variants such as NCV8408BDTRKG or NCV8408DTRKG, provided they match the required package and pinout configuration. Verify that alternative parts meet the same AEC-Q100 qualification and electrical specifications.