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Product Detailed Parameters
- Description：BRUSHLESS MOTOR DRIVER FO
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The STK984-170-E is a three-phase inverter module designed for automotive applications, manufactured by onsemi. It integrates power switching components and gate drive circuitry into a single package to facilitate efficient motor control. The device supports high-voltage operation suitable for electric vehicle traction systems. It features built-in protection mechanisms to ensure reliable performance under demanding thermal and electrical conditions. The module utilizes advanced packaging technology to minimize parasitic inductance and improve switching speed.
Feature Summary
- Integrated three-phase inverter topology for compact system design
- Built-in short-circuit and over-temperature protection circuits
- Optimized for low switching losses in high-frequency applications
- Robust automotive-grade reliability and thermal management
Applications
- Electric vehicle traction inverters
- Hybrid electric vehicle motor drives
- Industrial motor control systems requiring automotive reliability
Procurement Notes
Verify the specific suffix and revision level against the official onsemi datasheet to ensure compatibility with your design requirements. Confirm that the package type matches your PCB footprint and thermal interface specifications. Check for any recent lifecycle status updates or recommended replacement parts from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when a pre-integrated three-phase inverter solution is required for automotive-grade applications. Consider its thermal resistance characteristics and voltage ratings relative to your motor's operating parameters. Ensure your gate drive signals are compatible with the internal driver logic levels specified in the technical documentation.
Part Context
This part belongs to the STK984 series of intelligent power modules from onsemi. These modules are engineered specifically for the automotive industry, offering high power density and reliability. The series includes various variants tailored for different voltage and current requirements in electric and hybrid vehicle powertrains.
Replacement Considerations
Consult the official onsemi substitution guide for verified alternatives. Cross-reference pinouts and electrical characteristics carefully if considering third-party equivalents.
