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Product Detailed Parameters
- Description：3-PHASE INVERTER MOTOR DRIVE IC
- Series：*
- Mfr：Sanyo
- 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 STK621-410-E is a three-phase inverter motor drive hybrid IC manufactured by Sanyo Semicon Device. It integrates power switching elements and driver circuits into a single package, designed for efficient control of three-phase AC motors. The component utilizes a full-molded SIP (Single In-line Package) construction to provide robust electrical insulation and thermal management. This integrated approach simplifies the design of motor drive systems by reducing the number of discrete components required.
Feature Summary
- Integrates three-phase inverter bridge and driver logic within a single hybrid module
- Utilizes full-molded SIP packaging for enhanced electrical isolation and mechanical protection
- Designed for direct interface with microcontroller-based control systems
Applications
- Three-phase AC motor speed control systems
- Industrial automation drive units
- Home appliance motor controllers
Procurement Notes
Verify the manufacturer designation as Sanyo Semicon Device or Sanyo Semiconductor when sourcing. Confirm the complete part number including the -E suffix to ensure correct specification matching. Check datasheet revisions for any pinout or electrical characteristic updates before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring a compact solution for three-phase motor driving. Ensure the operating voltage and current ratings of the system align with the module's capabilities. Consider the thermal requirements associated with the SIP package for proper heat dissipation planning in the final assembly.
Part Context
This device belongs to the STK621 series of inverter power hybrid modules. The series typically includes variants such as STK621-015 and STK621-061-E, which share similar architectural principles but differ in specific electrical ratings and package configurations. These modules are commonly used in legacy and industrial motor control designs.
Replacement Considerations
Direct substitutes may include other STK621 series variants like STK621-061-E if electrical parameters match. Cross-referencing with ON Semiconductor or AMI Semiconductor equivalents is recommended due to historical brand transitions. Verify pin compatibility and thermal resistance before substitution.
