STK760-712A-E

Overview

The STK760-712A-E is a hybrid integrated circuit designed for active power factor correction in single-phase AC systems. It functions as an average current control type Active Converter Hybrid IC, integrating both the controller logic and necessary power devices into a compact package. This design simplifies implementation by reducing external component count while maintaining high efficiency standards required for industrial power supply applications.

Feature Summary

• Integrates average current control logic with power switching devices
• Designed for single-phase AC power factor improvement
• Compact hybrid package reduces external component requirements

Applications

• Single-phase AC power supplies
• Industrial power factor correction units
• High-power motor control cabinets

Procurement Notes

Verify manufacturing status carefully as this part may be discontinued or subject to limited availability. Confirm package integrity and authenticity through authorized channels. Check for specific ordering suffixes that may indicate updated revisions or packaging variations. Ensure compatibility with existing system designs before procurement.

Selection Notes

Select this component for applications requiring integrated PFC solutions in single-phase systems. The hybrid nature combines control and power stages, suitable for space-constrained designs. Evaluate thermal management requirements due to integrated power devices. Consider availability constraints given potential discontinuation status.

Part Context

This component belongs to onsemi's STK series of hybrid ICs, which combine analog control circuits with power semiconductor devices. These packages are typically used in power conversion applications where integration density and reliability are critical. The STK760 family specifically targets power factor correction needs in AC-DC conversion systems.

Replacement Considerations

STK760-712A-E is listed as no longer manufactured. Potential substitutes include STK760-216-E and STK760-221A-E from the same manufacturer. Verify pinout compatibility and electrical specifications before substitution.