NCS37010MNTWG GFCI Controllers by ON Semiconductor

Ground Fault Circuit Interrupter (GFCI) with Self Test and Lockout

Status: Active
Series: NCS37010
RoHS: Compliant
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The NCS37010 is a fully UL943 compliant signal processor for GFCI applications with self test and lockout. The device integrates a flexible power supply (including both shunt and LDO regulators), differential fault, and grounded-neutral detection circuits. Proprietary impedance measurement and signal processing techniques are used to minimize the number of external components and improve performance. The device also includes a specialized DSP controller that offers best in class immunity to nuisance loads without the need for external analog filters. At power up the NCS37010 performs a self test at 60ms and removes the lockout if the test passes. This self test consists of a differential, ground-neutral and solenoid test.

Prices starting from US$0.86


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$1.18
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Logo for Future Electronics Future Electronics US$0.96
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Logo for Avnet America Avnet America US$0.88
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Logo for element14 element14 US$0.89
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Logo for Avnet Asia Avnet Asia US$0.86
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Avnet Silica Avnet Silica -
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Features

Full self test and electronic lockout
Self syncing internal oscillator adjusts to AC mains frequency to guarantee full resolution on 50 and 60 Hz distribution systems
Randomized testing sequence to noise sensitivity and potential interactions on the AC mains
High SCR drive current (up to 5 mA)
Benefits
Fully compliant with UL self test requirements and minimal BOM impact
Compatible with global power AC power systems
Robust design
Compatible with high Igt SCRs for improved noise immunity
Applications
UL943 compliant GFCI products with self test
GFCI circuit breakers
End Products
GFCI receptacles
ALCI power cords

Specifications

Description NCS37010, 21579-003
Compliance Pb-free Halide free
Channels 1
VCC Min (V) 6
VCC Max (V) 12
IT Max (mA) 2.2
VI Typ (V) 1.8
TA Min (°C) -40
TA Max (°C) 85
Package Type QFN-16

Alternative Descriptions

Signal Processor, Gfci, Qfn-16 | Newark Electronics
NCS37010 Series 12V 2 mA Self Test With Lockout Ground Fault Circuit Interrupter | Future Electronics
Self Test With Lockout Ground Fault Circuit Interrupter 16-Pin QFN | Avnet America
SIGNAL PROCESSOR, GFCI, QFN-16 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCS37010MNTWG?

Additional datasheets, footprints and schematics for NCS37010MNTWG are listed on our Part Details page. You can also find images and similar parts to NCS37010MNTWG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCS37010MNTWG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCS37010MNTWG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCS37010MNTWG fall under?

The NCS37010MNTWG is listed under Power Management > GFCI Controllers.

Can I view similar or alternative parts?

You can view similar parts to NCS37010MNTWG when available in the GFCI Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCS37010MNTWG you can contact the distributor directly for product support, shipping queries etc.

Is the NCS37010MNTWG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCS37010MNTWG have stock available?

Authorised distributors including Newark Electronics, Future Electronics, Avnet America, element14 and Avnet Asia have stock available or on a lead time for NCS37010MNTWG.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for NCS37010MNTWG often in real-time on the comparison pages.

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