IXCP02M45

Current Regulation/Management Overview

The IXCP02M45 is a high-voltage current regulator from the IXC series, manufactured by IXYS (Littelfuse). It functions as a non-switchable, two-terminal device capable of regulating current in both AC and DC applications. The unit integrates two DC current regulators internally in series to maintain a specified output current of 2 mA across both polarities. Designed for robust performance, it operates within a supply voltage range up to 450 V and supports an operating temperature range from -55°C to 150°C. The component is housed in a TO-220-3 through-hole package.

Current Regulation/Management Feature Summary

• Provides stable current regulation in both directions using internally connected DC regulators
• Operates effectively in both AC and DC circuit environments
• Features extended thermal stability suitable for harsh industrial conditions

Current Regulation/Management Applications

• High voltage power supply current limiting
• Industrial control system protection circuits
• LED driver constant current regulation

Current Regulation/Management Procurement Notes

Verify the specific suffix and manufacturer details against official Littelfuse or IXYS documentation to ensure authenticity. Confirm that the TO-220-3 package matches your board layout requirements. Check for obsolescence status as this component may be discontinued. Ensure compliance with RoHS directives if required for your specific application environment.

Current Regulation/Management Selection Notes

Select this component when a simple, two-terminal solution is needed for high-voltage current regulation without complex switching logic. The 2 mA output rating suits low-current signaling or biasing applications. Consider the TO-220-3 package for through-hole mounting needs. Evaluate the 450 V maximum rating against your peak circuit voltages to ensure adequate safety margins.

Current Regulation/Management Part Context

This device belongs to the IXC series of high-voltage current regulators, which are characterized by their non-switchable nature and two-terminal design. The series includes various models with different current ratings, such as the IXCP50M35 and IXCP60M45, all sharing similar structural principles but differing in regulated current values and dynamic resistance specifications.

Current Regulation/Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs before considering alternative manufacturers.