NCS37010DBG

$1.28

Description：IC GFCI CTLR CDM TSSOP
Series：-
Mfr：onsemi
Package：Tray

SKU:138763acf66a Category: Power Management - Specialized Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC GFCI CTLR CDM TSSOP
Series：-
Mfr：onsemi
Package：Tray
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：-

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NCS37010DBG

Overview

The NCS37010DBG is a UL943-compliant signal processor designed for Ground Fault Circuit Interrupter (GFCI) applications, featuring self-test and lockout capabilities. It integrates a current-sense driver, high-side MOSFET, and low-side MOSFET into a single device. The component operates within an input voltage range of 6 V to 12 V and supports surface mount installation in a TSSOP package. It functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

Integrates current-sense driver with high-side and low-side MOSFETs
Provides UL943 compliance for GFCI signal processing
Supports self-test and lockout functionality

Applications

Ground fault protection systems
Self-test GFCI circuits
Lockout-enabled safety devices

Procurement Notes

Verify the specific suffix 'DBG' against official onsemi documentation to confirm the TSSOP package variant. Confirm end-of-life status as distribution channels may list obsolete inventory. Ensure compatibility with existing board layouts requiring this specific footprint and pin configuration before procurement.

Selection Notes

Select this component when a fully integrated solution for GFCI control is required. It combines sensing and switching elements to simplify design. Verify that the TSSOP package fits the mechanical constraints. Ensure the application requires UL943 compliance and integrated self-test features for safety certification.

Part Context

This part belongs to the NCS37010 family of specialized power management ICs. The NCS37010MNG represents the QFN-16 variant, while the NCS37010DBG utilizes a TSSOP package. Both serve identical functional roles in GFCI applications but differ in physical packaging and thermal characteristics.

Replacement Considerations

The NCS37010MNG serves as a direct functional alternative with identical electrical specifications. It differs only by utilizing a 16-VFQFN package instead of the TSSOP form factor. Designers must adjust PCB layout and thermal management strategies accordingly.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.