L6590ED

AC DC Converters, Offline Switchers Overview

The L6590ED is a fully integrated power supply controller from STMicroelectronics, designed for offline flyback converter topologies. It supports AC input voltages ranging from 88 to 264 VAC and provides regulated DC output capabilities, such as 5 V at 2 A for 10 W applications. The device integrates essential control functions for robust low-power system design.

AC DC Converters, Offline Switchers Feature Summary

• Fully integrated power supply controller architecture
• Supports offline flyback converter topology
• Enables robust and cost-effective low-power system construction

AC DC Converters, Offline Switchers Applications

• Offline flyback converters
• Low-power AC to DC power supplies
• Cost-effective power system designs

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'ED' against the official STMicroelectronics datasheet to confirm package type and temperature range. Ensure compatibility with the intended flyback transformer design and input voltage specifications before procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring a complete solution for offline flyback conversion. It is suitable for designs prioritizing integration and cost-efficiency in low-power ranges. Confirm that the required output power aligns with typical reference designs for this family.

AC DC Converters, Offline Switchers Part Context

The L6590 belongs to a family of power supply controllers by STMicroelectronics. It is categorized under power management ICs and is specifically engineered for primary-side regulation or simple secondary-side feedback loops in isolated power supplies.

AC DC Converters, Offline Switchers Replacement Considerations

Consult the official STMicroelectronics replacement guide for direct substitutes. Verify pinout and electrical parameter compatibility if considering alternative manufacturers.