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Product Detailed Parameters
- Description：IC MOTOR DRIVER
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- 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 STK621-068R-E is a three-phase inverter hybrid integrated circuit (HIC) manufactured by onsemi. It functions as a motor driver designed for brushless DC motor applications. The component integrates power switching elements with control logic within a single package to facilitate efficient motor commutation and drive cycles.
Feature Summary
- Integrates three-phase inverter bridge and control circuitry into a single hybrid module
- Designed specifically for driving brushless DC motors
- Provides a compact solution for motor motion control systems
Applications
- Brushless DC motor drives
- Motor motion control systems
- Industrial automation equipment
Procurement Notes
Verify the manufacturer origin, as this part was originally developed by Sanyo Semiconductor before its acquisition by onsemi. Confirm the specific suffix 'E' indicates RoHS compliance status. Check current availability as the component may be classified as obsolete or discontinued depending on the supply channel. Ensure datasheet versions match the production batch requirements for integration.
Selection Notes
Select this component when a monolithic three-phase inverter solution is required for brushless DC motor applications. Consider the thermal management capabilities inherent to the hybrid package design. Evaluate the voltage and current ratings against the specific motor load requirements. Verify compatibility with existing control logic levels and gate drive interfaces.
Part Context
This device belongs to the STK621 series of three-phase inverter HICs. Originally produced by Sanyo Semiconductor, the product line was transferred to onsemi following corporate acquisitions. These modules are engineered to simplify the design of motor drive circuits by combining power and control functions.
Replacement Considerations
Consult official cross-reference lists for direct replacements. Other variants within the STK621 series may offer different electrical specifications. Verify pinout compatibility and thermal characteristics before substituting with similar hybrid modules from other manufacturers.
