MCP1012-V/EKA

AC DC Converters, Offline Switchers Overview

The MCP1012-V/EKA is a primary-side startup integrated circuit designed for AC/DC flyback converters. It operates within an input voltage range of 85 VAC to 265 VAC and delivers an output voltage of 11.1 V. The device utilizes silicon technology and functions at a switching frequency of 940 Hz. It provides isolated power management in a single-output configuration. The component is rated for operation between -40°C and +105°C and is available in a SOIC-7 surface-mount package.

AC DC Converters, Offline Switchers Feature Summary

• Provides primary-side startup functionality for auxiliary switching controllers in flyback topologies
• Delivers isolated power supply for control circuitry without requiring secondary side components
• Supports wide-range AC input voltage operation suitable for universal line applications

AC DC Converters, Offline Switchers Applications

• Auxiliary power supply for AC/DC flyback converter systems
• Primary-side startup circuits for isolated power management ICs
• Universal input voltage adapter designs

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'V/EKA' against the manufacturer's official datasheet to confirm package type, temperature grade, and compliance status. Ensure the ordering quantity aligns with the factory reel packaging specifications. Confirm that the application environment remains within the specified operating temperature range of -40°C to +105°C for reliable performance.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing flyback converters requiring a dedicated primary-side startup solution. It is suitable for applications needing isolation between the high-voltage input and the low-voltage control logic. Consider the SOIC-7 package constraints and the fixed 11.1 V output capability during schematic design. Verify compatibility with the target auxiliary switching controller requirements.

AC DC Converters, Offline Switchers Part Context

This part belongs to Microchip Technology's portfolio of power management integrated circuits, specifically categorized under AC/DC converters and PMIC solutions. It serves as a specialized startup IC rather than a general-purpose regulator. The designation indicates a specific variant within the broader product family tailored for offline power supply applications.

AC DC Converters, Offline Switchers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly or authorized distributors for cross-reference information regarding compatible alternatives or pin-compatible upgrades.