CAP017DG-TL

Specialized ICS Overview

The CAP017DG-TL is a specialized PMIC from the CapZero family, designed for zero-loss automatic X capacitor discharge. It features a 1000 V breakdown voltage and supports total series resistance of 300 kW to handle up to 2.5 mF capacitance. The IC operates within an ambient temperature range of -10 °C to 105 °C with a supply current of 21.7 µA at 25 °C. Packaged in an 8-SOIC (SO-8) housing, it eliminates standby power loss by blocking current flow during AC application and automatically discharging capacitors upon disconnection.

Specialized ICS Feature Summary

• Zero-loss operation reduces standby power consumption to less than 5 mW at 230 VAC
• Self-supplied design requires no external bias or ground connection
• High differential surge withstand capability with 1000 V internal MOSFETs
• Meets IEC 62301 clause 4.5 standards for ultra-low no-load consumption

Specialized ICS Applications

• Appliances requiring EuP Lot 6 compliance
• Adapters requiring ultra low no-load consumption
• Converters requiring very low standby power

Specialized ICS Procurement Notes

Verify the ordering suffix 'TL' corresponds to the Tape & Reel packaging configuration containing 2,500 pieces per reel. Confirm that the specific part number matches the 1000 V grade required for your system's surge specifications. Ensure compatibility with the 8-SOIC package dimensions for PCB layout constraints.

Specialized ICS Selection Notes

Select the CAP017DG variant when the application requires a maximum total X capacitance of 2.5 mF and a total series resistance of 300 kW. This 1000 V grade is suitable for systems where the MOV is not placed directly across the X capacitor or where higher surge margins are needed compared to the 825 V options.

Specialized ICS Part Context

This component belongs to the CapZero family of zero-loss automatic X capacitor discharge ICs manufactured by Power Integrations. The family includes variants with 825 V and 1000 V ratings, differentiated by their supported capacitance and resistance values to optimize EMI filtering and standby power performance.

Specialized ICS Replacement Considerations

CAP007DG serves as the 825 V equivalent within the same family. Verify that the lower 825 V breakdown voltage meets the surge requirements of the target application before substituting.