NCS37000DBG

Overview

The NCS37000DBG is a Ground Fault Circuit Interrupter (GFCI) signal processor manufactured by onsemi. It is designed for GFCI applications and is fully compliant with UL943 standards. The component is housed in a 20-TSSOP package. It functions as a specialized Power Management IC (PMIC) dedicated to ground fault protection.

Feature Summary

• Fully compliant with UL943 standards for GFCI applications
• Integrated self-test functionality with lockout capability

Applications

• Ground Fault Circuit Interrupter (GFCI) systems

Procurement Notes

Verify the specific package type, which is 20-TSSOP, against your design requirements. Confirm that the component meets UL943 compliance needs for your target market. Ensure the supplier provides official datasheets from onsemi to validate the part number authenticity and technical specifications before purchase.

Selection Notes

Select this component when designing GFCI circuits requiring UL943 compliance. It serves as a signal processor for ground fault detection. Consider the 20-TSSOP package size for PCB layout constraints. It is suitable for applications needing integrated self-test features within a compact form factor.

Part Context

The NCS37000 series includes variants like NCS37000 and NCS37015. The DBG suffix indicates the 20-TSSOP package version, distinguishing it from other packages such as QFN found in related models. This family focuses on specialized power management for safety-critical ground fault protection.

Replacement Considerations

Check for other NCS37000 series variants with different packages if pin compatibility allows. Verify functional equivalence for UL943 compliance. No direct substitute part numbers are explicitly confirmed in public documentation.