ZXCT214QBDW-7

Overview

The ZXCT214QBDW-7 is an automotive-grade, zero-drift high-precision current-shunt monitor manufactured by Diodes Incorporated. It features a fixed gain of 100 V/V and a maximum input offset voltage of ±60 µV. The device operates within a supply voltage range of 2.7 V to 26 V and supports both high-side and low-side sensing configurations. Packaged in a compact SOT-363-6 surface-mount format, it is designed for applications requiring accurate current monitoring with minimal drift over temperature variations.

Feature Summary

• Automotive-grade reliability with zero-drift technology for stable performance
• High-precision current sensing with fixed 100 V/V gain
• Supports flexible high-side and low-side shunt resistor placement

Applications

• Automotive battery management systems
• Industrial motor control current monitoring
• Power distribution unit protection circuits

Procurement Notes

Verify the specific suffix 'DW-7' corresponds to the required tape-and-reel packaging quantity of 3000 units. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the SOT-363-6 footprint matches the target PCB design constraints. Cross-reference the latest datasheet revision to confirm pinout compatibility with existing designs.

Selection Notes

Select this component when automotive qualification and ultra-low offset voltage are critical requirements. The fixed 100 V/V gain simplifies signal conditioning circuitry compared to programmable alternatives. Consider the SOT-363-6 package size for space-constrained layouts. Evaluate thermal performance under continuous load conditions relative to the application's ambient temperature range.

Part Context

This part belongs to the ZXCT214 series of precision current monitors from Diodes Incorporated. The series is engineered for high-accuracy applications in demanding environments. The QBDW-7 designation indicates specific automotive grade qualification and packaging configuration within the broader product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other zero-drift current monitors if direct substitution is required.