DS10.2M

Current Sensors Overview

The Tell-i DS10.2M is a magnetoresistive current sensor designed for ultrafast applications, supporting frequencies up to 3.46MHz. It features a bidirectional sensing range of 10A with a maximum supply current of 20mA. The device utilizes a ratiometric voltage output and operates on AC/DC currents. Packaged in a 6-SMD module without leads, it offers galvanic isolation through its contactless design.

Current Sensors Feature Summary

• Contactless galvanically isolated architecture providing circuit designer flexibility
• Patented circuitry enabling response to both AC and DC currents
• Ultrafast frequency capability up to 3.46MHz suitable for GaN applications

Current Sensors Applications

• GaN-based power electronics monitoring
• High-frequency AC/DC current sensing
• Galvanically isolated measurement systems

Current Sensors Procurement Notes

Verify the specific package variant against official Tell-i documentation to ensure compatibility with surface-mount assembly processes. Confirm that the 6-SMD no-lead configuration meets your PCB footprint requirements. Cross-reference the 10A bidirectional rating with your system's peak load expectations to prevent saturation. Ensure the ratiometric voltage output aligns with your microcontroller or ADC input ranges for accurate signal acquisition.

Current Sensors Selection Notes

Select this component when high-speed transient detection is critical, particularly in wide-bandgap semiconductor circuits. The magnetoresistive technology ensures stability across varying temperatures compared to Hall-effect alternatives. Consider the low supply current requirement for energy-efficient designs. The bidirectional nature allows for seamless integration into half-bridge or full-bridge topologies without additional signal conditioning for polarity reversal.

Current Sensors Part Context

This part belongs to the Tell-i DS10 series of current sensors, which are engineered for modern power conversion architectures. The series emphasizes speed and isolation, addressing the limitations of traditional magnetic sensors in high-frequency environments. It serves as a specialized solution for developers requiring precise, real-time current feedback in compact form factors.

Current Sensors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.