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ACS720KLATR-65AB-T-4 The Allegro ACS720KLATR-65AB-T-4 is a high-accuracy Hall-effect current sensor IC designed for industrial and consumer applications. It offers dual programmable fault levels and galvanic isolation.
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ACS720KLATR-65AB-T-4

Available from 1 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The Allegro ACS720KLATR-65AB-T-4 is a high-accuracy Hall-effect current sensor IC designed for industrial and consumer applications. It offers dual programmable fault levels and galvanic isolation.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.30

ACS720KLATR-65AB-T-4 Available from 1 distributor

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✓ Non-Authorised
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5,000 pcs
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ACS720KLATR-65AB-T-4 Specifications Quick View

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ACS720KLATR-65AB-T-4 Description

Short technical summary and product information.

The ACS720KLATR-65AB-T-4 from Allegro MicroSystems is a high-accuracy, Hall-effect-based current sensor IC. It is designed for applications such as motor control and power inverter stages, providing high isolation in a compact SOIC16W package.

 

This sensor operates from a single 5 V supply, with an output voltage swing from 0 to 3 V and a stable zero current output of 1.5 V. This output is compatible with typical 3.3 V ADCs. The device features dual user-configurable fault functions for fast short-circuit and slower overcurrent detection. It also integrates differential current sensing to reject external magnetic fields, simplifying board layout in multi-phase applications.

 

The ACS720KLATR-65AB-T-4 boasts industry-leading noise performance and patented digital temperature compensation for high accuracy over temperature. It has a low primary conductor resistance of 1.0 mΩ, minimizing power loss and withstanding high inrush currents. The integrated shield minimizes capacitive coupling from voltage transients.

 

Packaged in a small footprint, low-profile SOIC16W package, this sensor is suitable for space-constrained applications. It is certified for 3600 Vrms dielectric strength under UL60950-1 and offers high PSRR for noisy environments.

ACS720KLATR-65AB-T-4 Quick Information

Product Type: Current Sensor IC
Canonical Name: ACS720 High Accuracy Hall-Effect Current Sensor IC
Subcategory: Hall-Effect Current Sensor

ACS720KLATR-65AB-T-4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ACS720KLATR-65AB-T-4 Estimated Pricing

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1+ $0.30 $0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

ACS720KLATR-65AB-T-4 Features

  • High accuracy Hall-effect current sensor.
  • Dual user-settable fault detection.
  • Galvanic isolation in SOIC16W package.
  • Single 5V supply operation.
  • Low 1.0 mOhm primary conductor resistance.

ACS720KLATR-65AB-T-4 Applications

  • Ideal for motor control applications.
  • Used in power inverter stages.
  • Suitable for industrial applications.
  • Consumer electronics power monitoring.

ACS720KLATR-65AB-T-4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the primary conductor resistance of the ACS720KLATR-65AB-T-4?

The primary conductor resistance is 1.0 mOhm.

What is the output voltage swing for the ACS720KLATR-65AB-T-4?

The output voltage swing is from 0 to 3 V.

What is the typical zero current output voltage?

The typical zero current output voltage is 1.5 V.

What supply voltage does the ACS720KLATR-65AB-T-4 require?

It operates off a single 5 V supply.

What is the dielectric strength certification for this part?

It is certified for 3600 Vrms dielectric strength under UL60950-1.

What package type is the ACS720KLATR-65AB-T-4 in?

The package is a 16-Pin SOICW.

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