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5A 1 Channel Hall Effect Current Sensor Chip , ACS712ELCTR-05B-T Integrated Circuits & Chips

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Brand Name :	Allegro
Model Number :	ACS712ELCTR-05B-T
Certification :	ROHS
Price :	Negotiate
Payment Terms :	T/T, Western Union, Paypal
Supply Ability :	10000pcs
Delivery Time :	1-3Days

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5A 1 Channel Hall Effect Current Sensor Chip , ACS712ELCTR-05B-T Integrated Circuits & Chips

ACS712ELCTR-05B-T ACS712 Current Sensor Chip 5A 1 Channel Hall Effect 8-SOIC Transducers

Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 2.1 kVRMS Isolation and a Low-Resistance Current Conductor

Description

The AllegroTM ACS712 provides economical and precise solutionsforACorDCcurrentsensinginindustrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switch- mode power supplies, and overcurrent fault protection. The device is not intended for automotive applications.

The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy after packaging.

FEATURES and BENEFITS

▪ Low-noise analog signal path
▪ Device bandwidth is set via the new FILTER pin
▪ 5 μs output rise time in response to step input current
▪ 80 kHz bandwidth
▪ Total output error 1.5% at TA= 25°C
▪ Small footprint, low-profile SOIC8 package
▪ 1.2 mΩ internal conductor resistance
▪ 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 ▪ 5.0 V, single supply operation
▪ 66 to 185 mV/A output sensitivity
▪ Output voltage proportional to AC or DC currents
▪ Factory-trimmed for accuracy
▪ Extremely stable output offset voltage
▪ Nearly zero magnetic hysteresis
▪ Ratiometric output from supply voltage

ACS712ELCTR-05B-T

ACS712ELCTR-20A-T

ACS712ELCTR-30A-T

Characteristic	Symbol	Notes	Rating	Units
Supply Voltage	VCC		8	V
Reverse Supply Voltage	VRCC		–0.1	V
Output Voltage	VIOUT		8	V
Reverse Output Voltage	VRIOUT		–0.1	V
Output Current Source	IIOUT(Source)		3	mA
Output Current Sink	IIOUT(Sink)		10	mA
Overcurrent Transient Tolerance	IP	1 pulse, 100 ms	100	A
Nominal Operating Ambient Temperature	TA	Range E	–40 to 85	oC
Maximum Junction Temperature	TJ(max)		165	oC
Storage Temperature	Tstg		–65 to 170	oC

Characteristic	Symbol	Notes	Rating	Unit
Dielectric Strength Test Voltage*	VISO	Agency type-tested for 60 seconds per UL standard 60950-1, 1st Edition	2100	VAC
Working Voltage for Basic Isolation	VWFSI	For basic (single) isolation per UL standard 60950-1, 1st Edition	354	VDC or Vpk
Working Voltage for Reinforced Isolation	VWFRI	For reinforced (double) isolation per UL standard 60950-1, 1st Edition	184	VDC or Vpk

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ACS712ELCTR-05B-T ACS712 Current Sensor Chip 5A 1 Channel Hall Effect 8-SOIC Transducers

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5A 1 Channel Hall Effect Current Sensor Chip , ACS712ELCTR-05B-T Integrated Circuits & Chips