CS0350BL

Current Sensors Overview

The CS0350BL is a unipolar open-loop current sensor module manufactured by Same Sky. It features a single channel with a detection current of 3A and operates within a frequency range of DC to 55kHz. The device utilizes a voltage output type and requires a supply voltage between 4.75V and 5.25V, with a maximum supply current of 25mA. Key electrical specifications include a linearity of ±0.5% and an accuracy of ±4.9%. The response time is specified at 7µs. The component is designed for through-hole installation in a module package and supports operation across a temperature range of -10°C to 70°C.

Current Sensors Feature Summary

• Provides isolated measurement of direct and alternating currents using open-loop technology
• Delivers a proportional voltage output signal relative to the sensed current magnitude
• Supports bidirectional current flow detection within a defined operational range
• Features a compact module form factor suitable for standard printed circuit board mounting

Current Sensors Applications

• Industrial motor drive current monitoring systems
• Power supply overcurrent protection circuits
• Battery management system charge/discharge tracking
• Inverter and converter input/output current sensing

Current Sensors Procurement Notes

Verify that the specific order quantity aligns with the manufacturer's standard packaging requirements before finalizing procurement. Confirm that the required operating temperature range matches the specified limits for the intended application environment. Ensure that the supply voltage provided to the sensor remains strictly within the acceptable input window to maintain accuracy and prevent damage. Check for any specific handling instructions related to the through-hole mounting process.

Current Sensors Selection Notes

Select this component when a unipolar current sensing solution is required for applications involving currents up to 3A. Consider the ±4.9% accuracy specification against the precision needs of the target circuit. Evaluate the 7µs response time to ensure it meets the dynamic requirements of the monitored system. Verify compatibility with the available 5V power supply rail and confirm that the module package fits the designated PCB layout constraints.

Current Sensors Part Context

The CS0350BL belongs to the CSXX50BL series of current sensors from Same Sky. This series focuses on providing reliable open-loop sensing solutions for various industrial and commercial electronic applications. The component integrates magnetic sensing elements to detect current flow without direct electrical contact with the primary conductor. It serves as a critical interface between high-current power stages and low-voltage control logic.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.