SK6395

AC DC Converters, Offline Switchers Overview

The SK6395 is an integrated offline switcher designed for AC-DC power conversion applications. It features a robust bootstrap-driven gate drive capable of sourcing up to 1A peak current, enabling the use with high-voltage MOSFETs rated up to 650V. This component facilitates efficient power management in offline converter topologies by combining switching control with gate drive functionality.

AC DC Converters, Offline Switchers Feature Summary

• Integrated bootstrap-driven gate drive capability
• Supports high-voltage MOSFETs up to 650V
• Designed for offline AC-DC converter applications

AC DC Converters, Offline Switchers Applications

• Offline AC-DC converters
• Power supplies utilizing high-voltage MOSFETs

AC DC Converters, Offline Switchers Procurement Notes

The SK6395 product family has been officially discontinued by onsemi. The Last Time Buy date was February 22, 2020. Procurement should focus on verifying existing stock availability through authorized distributors or secondary market suppliers, as new manufacturing orders are no longer accepted. Ensure compatibility with legacy designs requiring this specific integrated switch solution.

AC DC Converters, Offline Switchers Selection Notes

Select the SK6395 only for designs already utilizing this discontinued component or for direct replacement in existing hardware where redesign is not feasible. Verify that the system architecture supports the 650V MOSFET interface and 1A peak gate drive current. Consider alternative modern integrated switches if designing new equipment, given the discontinuation status.

AC DC Converters, Offline Switchers Part Context

The SK6395 belongs to onsemi's portfolio of AC-DC converters and offline switchers. It was engineered to simplify power supply design by integrating gate drive functions with switching control. The device targets applications requiring reliable operation with high-voltage external MOSFETs, providing a compact solution for offline power conversion systems before its discontinuation.

AC DC Converters, Offline Switchers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Designers must evaluate alternative integrated offline switchers or discrete gate driver/MOSFET combinations from onsemi or other manufacturers that support similar voltage ratings and current capabilities.