Specification	NCS37010DBRG

Applications	Ground Fault Protection
Current - Supply	2 mA
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Supplier Device Package	20-TSSOP
Voltage - Supply [Max]	12 V
Voltage - Supply [Min]	6 V

NCS37010 Series

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

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply	Supplier Device Package	Mounting Type	Package / Case [y]	Package / Case	Package / Case [x]	Voltage - Supply [Max]	Voltage - Supply [Min]	Applications
ON Semiconductor NCS37010DBRG	85 °C	-40 °C	2 mA	20-TSSOP	Surface Mount	4.4 mm	20-TSSOP	0.173 in	12 V	6 V	Ground Fault Protection
ON Semiconductor NCS37010MNG	85 °C	-40 °C	2 mA	16-QFN (3x3)	Surface Mount		16-VFQFN Exposed Pad		12 V	6 V	Ground Fault Protection

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.97
		10	$ 1.77
		25	$ 1.67
		100	$ 1.33
		250	$ 1.17
		500	$ 1.13
		1000	$ 0.90
	Digi-Reel®	1	$ 1.97
		10	$ 1.77
		25	$ 1.67
		100	$ 1.33
		250	$ 1.17
		500	$ 1.13
		1000	$ 0.90
	Tape & Reel (TR)	2500	$ 0.87
		5000	$ 0.83

Description

General part information

NCS37010 Series

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.