PKS604FN

AC DC Converters, Offline Switchers Overview

The PKS604FN is an integrated offline switcher from the PeakSwitch family, designed for flyback converter topologies. It integrates a high-voltage power MOSFET and control circuitry into a single package. The device supports output powers of 35W and 56W with a switching frequency of 277kHz. It operates within a temperature range of -40°C to 150°C TJ and features a TO-262-7C package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage power MOSFET with advanced control logic
• Includes comprehensive fault protection mechanisms
• Optimized for high-frequency flyback applications

AC DC Converters, Offline Switchers Applications

• Offline AC-DC power supplies
• Flyback converter designs
• General purpose isolated power conversion

AC DC Converters, Offline Switchers Procurement Notes

Verify component status as this part may be obsolete. Confirm availability through authorized distributors or approved substitute sources such as TOP254YN. Ensure documentation matches current manufacturing revisions before integration into production systems.

AC DC Converters, Offline Switchers Selection Notes

Select based on required output power levels of 35W or 56W. Consider the 277kHz switching frequency for transformer design. Verify thermal management requirements for the specified operating temperature range and package type.

AC DC Converters, Offline Switchers Part Context

Part of the PeakSwitch family offering integrated solutions for offline converters. Combines power switching and control in a compact form factor to reduce component count and simplify design implementation for medium-power applications.

AC DC Converters, Offline Switchers Replacement Considerations

TOP254YN is listed as a similar available substitute. Verify pin compatibility and electrical specifications before substitution.