ZXCT1041E5TA

Current Regulation/Management Overview

The ZXCT1041E5TA is a bidirectional precision high-side current sense monitor manufactured by Diodes Incorporated. It operates within an input voltage range of 2.5 V to 60 V and features a low quiescent current of 600 nA. The device provides accurate current monitoring with 1% initial accuracy and functions across a temperature range of -40°C to +125°C. Packaged in a compact SOT-23-5 surface-mount case, it supports both positive and negative current flow detection for comprehensive power management applications.

Current Regulation/Management Feature Summary

• Bidirectional sensing capability for detecting current flow in both directions
• High-side configuration allowing ground-referenced output signals
• Precision measurement with 1% initial accuracy specification
• Ultra-low quiescent current consumption for energy efficiency

Current Regulation/Management Applications

• Battery management systems requiring bidirectional charge/discharge monitoring
• DC-DC converter current limiting and protection circuits
• Portable electronic devices with limited power budgets
• Automotive electronics compliant with AEC-Q100 standards

Current Regulation/Management Procurement Notes

Verify the specific suffix E5TA corresponds to the standard reel packaging format when ordering. Confirm that the 60V maximum input rating aligns with your system's peak voltage conditions. Ensure the SOT-23-5 thermal characteristics are sufficient for your expected operating environment. Cross-reference the datasheet revision date to ensure compatibility with your design specifications.

Current Regulation/Management Selection Notes

Select this component when bidirectional current monitoring is required in a high-side topology. The 60V input range accommodates higher voltage systems compared to lower-rated variants. The 1% accuracy suits applications demanding precise power calculation. Consider the SOT-23-5 package size constraints against available PCB real estate during layout planning.

Current Regulation/Management Part Context

This part belongs to the ZXCT1041 series of current monitors from Diodes Incorporated. It is distinct from unidirectional models like the ZXCT1011 or ZXCT1022 due to its bidirectional sensing capability. The E5TA suffix denotes the specific tape and reel packaging variant suitable for automated surface-mount assembly processes.

Current Regulation/Management Replacement Considerations

Direct substitutes include other bidirectional high-side monitors from Diodes such as the ZXCT1047 series if higher voltage tolerance is needed. Verify pinout compatibility before replacing unidirectional parts like the ZXCT1011, as functional differences exist.