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Product Detailed Parameters
- Description：IC GFCI CTLR CDM TSSOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Applications：Ground Fault Protection
- Current - Supply：2mA
- Voltage - Supply：6V ~ 12V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：20-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The NCS37000DBRG is a signal processor integrated circuit designed for Ground Fault Circuit Interrupter (GFCI) applications. It functions as a self-test with lockout GFCI device, fully compliant with UL943 standards. The component is housed in a 16-pin QFN EP package and operates within a supply voltage range of 6V to 12V. It supports surface mount installation and is rated for an operating temperature range of -40°C to 85°C.
Feature Summary
- Fully compliant with UL943 standards for GFCI signal processing
- Integrates self-test functionality with lockout capability
- Designed specifically for ground fault protection circuits
Applications
- Ground Fault Circuit Interrupter (GFCI) systems
- Self-test GFCI implementations
- UL943 compliant safety circuitry
Procurement Notes
Verify the specific suffix DBRG against official onsemi documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with existing GFCI designs requiring UL943 compliance. Confirm availability status as product lines may change. Cross-reference pinouts and thermal pad requirements for PCB layout accuracy.
Selection Notes
Select this component for applications requiring dedicated signal processing for ground fault detection. It is suitable for designs needing integrated self-test features to ensure ongoing safety compliance. Consider the 16-pin QFN EP package for compact board space requirements. Verify that the 6V to 12V supply range matches the system power architecture.
Part Context
The NCS37000 series belongs to onsemi's specialized power management IC portfolio focused on safety and protection. These devices are engineered to simplify GFCI designs by integrating complex signal processing functions. The series targets industrial and residential safety applications where regulatory compliance is critical.
Replacement Considerations
Consult official onsemi substitution guides for verified alternatives. Check for updated revisions or discontinued status before selecting substitutes. Ensure any replacement maintains UL943 compliance and identical pinout compatibility.
