CT110PDC-ID6

Current Sensors Overview

The CT110PDC-ID6 is a board-mount current sensor from Allegro MicroSystems, utilizing XtremeSense TMR technology. It features a full-bridge configuration with four monolithically integrated TMR elements and active CMOS circuitry for high resolution and low noise. The device supports bidirectional AC/DC current sensing up to 10A with a sensitivity of 200mV/A. It operates on a 2.7V to 5.5V supply, draws a maximum of 2.5mA, and offers a response time of 20µs. Accuracy is ±0.5% with linearity of ±0.15%. The frequency range extends to 200kHz, and it functions within -40°C to +85°C (or +125°C for specific variants).

Current Sensors Feature Summary

• High-resolution sensing via monolithic TMR bridge and CMOS integration
• Galvanic isolation capability replacing shunt resistors
• Bidirectional detection for AC and DC currents

Current Sensors Applications

• Smart plugs and IoT devices
• LED lighting products
• Power tools
• Shunt resistor replacement systems

Current Sensors Procurement Notes

Verify component status as the CT110 series may be subject to End-of-Life notices or Not Recommended for New Designs (NRND) classifications depending on the specific suffix. Confirm availability through authorized distributors, as some regions may have restricted sales. Ensure the selected package variant matches the required thermal and mechanical constraints for the target PCB layout.

Current Sensors Selection Notes

Select this component for applications requiring high accuracy and low noise in a compact footprint. The bidirectional output allows for precise measurement of both positive and negative current flows. Consider the operating temperature range and supply voltage compatibility when integrating into the system design. The exposed pad package requires careful thermal management during soldering.

Current Sensors Part Context

The CT110PDC-ID6 belongs to the XtremeSense Crocus series, leveraging Tunnel Magnetoresistance (TMR) technology. This family provides high linearity and resolution compared to traditional Hall-effect sensors. The specific ID6 suffix denotes a particular package and performance grade within the broader CT110 product line designed for contact current sensing.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Allegro MicroSystems resources for cross-reference data.