ZXCT210QBDW-7

Overview

The ZXCT210QBDW-7 is a precision current shunt monitor from the ZXCT21xQ family, manufactured by Diodes Incorporated. It features a common-mode voltage output and operates within an input voltage range of 2.7 V to 26 V. The device utilizes a zero-drift topology for high accuracy, offering a gain of 200 V/V. It is housed in a compact SOT-363-6 surface-mount package. The component supports both high-side and low-side current sensing applications across a wide operating temperature range.

Feature Summary

• Zero-drift topology ensures high precision with minimal offset drift
• Supports bidirectional current measurement via reference pin
• Wide common-mode sense range independent of supply voltage

Applications

• High-side and low-side current monitoring
• Battery management systems
• Power supply regulation circuits

Procurement Notes

Verify the specific suffix 'BDW' against official Diodes Incorporated documentation to confirm package type and tape/reel specifications. Ensure compatibility with the required operating temperature range and gain linearity class before integration into design.

Selection Notes

Select this component when a 200 V/V gain is required for precise current sensing. The ZXCT21xQ family offers multiple gain options; choose based on the desired output voltage swing relative to the shunt resistor drop. Verify that the SOT-363-6 package fits the board layout constraints.

Part Context

This part belongs to the ZXCT21xQ series of precision current monitors. The family includes variants with gains ranging from 50 V/V to 1 kV/V. All members share the zero-drift architecture and wide common-mode range, differing primarily in gain settings and offset characteristics defined by their suffix letters.

Replacement Considerations

Other ZXCT21xQ variants such as ZXCT211Q or ZXCT214Q may serve as functional substitutes if gain requirements differ. Verify pinout compatibility and thermal performance before substitution.