CSHV300A-001

Current Sensors Overview

The Honeywell CSHV300A-001 is an open-loop Hall-effect current sensor designed for high-precision AC/DC measurement. It features a 300A detection range with a unipolar configuration and single-channel output. The device provides a voltage output with a sensitivity of 6.667mV/A and operates on a 4.5V to 5.5V supply. Key electrical parameters include ±1% linearity, ±2% accuracy, and a 6µs response time. It supports frequencies up to 45kHz and draws a maximum supply current of 16mA. The sensor functions within a temperature range of -40°C to 125°C and utilizes chassis mounting in a single through-hole module package.

Current Sensors Feature Summary

• Utilizes patented open-loop Hall-effect technology for reliable sensing performance
• Provides isolated analog voltage output suitable for precision control applications
• Engineered for automotive-grade reliability with AEC-Q100 qualification

Current Sensors Applications

• Electric vehicle battery management systems
• Industrial motor control circuits
• Power supply monitoring and protection

Current Sensors Procurement Notes

Verify the specific part number against official Honeywell documentation to confirm the exact sensitivity and polarity specifications, as distributor listings may vary. Ensure the procurement channel is authorized to guarantee genuine components. Check for RoHS compliance status and packaging details directly from the manufacturer's latest release notes before finalizing orders.

Current Sensors Selection Notes

Select this component when a robust, open-loop solution is required for measuring currents up to 300A in electric vehicle or industrial environments. The AEC-Q100 qualification makes it suitable for automotive applications requiring high thermal stability and long-term reliability. Consider the 6µs response time and 45kHz bandwidth for dynamic load monitoring needs.

Current Sensors Part Context

The CSHV300A-001 belongs to the Honeywell CSHV series of open-loop current sensors. This series combines Hall-effect sensing with proprietary technology to deliver high performance and reliability. The component is specifically designed for demanding sensing applications where isolation and precision are critical, serving as a key element in modern power electronics and automotive systems.

Current Sensors Replacement Considerations

No public confirmed substitute part numbers are available.