CQ2064

Current Sensors Overview

The CQ2064 is a high-speed current sensor developed by Asahi Kasei Microdevices (AKM) based on Hall element technology. It measures AC/DC currents up to 54A with a voltage sensitivity of 45mV/A. The device operates within a 5V supply range and features a small form factor suitable for system downsizing. Designed for fast response applications, it supports precise control in next-generation power devices like SiC/GaN and automotive eFuses.

Current Sensors Feature Summary

• High-speed current sensing capability
• Supports both AC and DC measurement
• Compact surface-mount package design

Current Sensors Applications

• AI Data Center / SSCB
• eFuse for automotive Application
• Next-generation power devices (SiC/GaN)

Current Sensors Procurement Notes

Verify the specific package variant and ordering suffix when sourcing, as distributors may list multiple packaging options such as tape and reel or cut tape. Confirm that the component meets the required thermal and electrical specifications for your target application environment before finalizing procurement.

Current Sensors Selection Notes

Select this model for applications requiring rapid current response and compact integration. It is suitable for systems utilizing wide-bandgap semiconductors or demanding high-precision monitoring in automotive and industrial contexts where space constraints are critical.

Current Sensors Part Context

Part of the CQ series from AKM, focusing on high-performance current sensing solutions. The series leverages decades of Hall effect expertise to provide reliable monitoring for modern electronic systems requiring fast transient detection and accurate current feedback.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official AKM resources for potential cross-references or updated series replacements.