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Name: ACS71240KEXBLT-010B3
Brand: Allegro MicroSystems
SKU: ACS71240KEXBLT-010B3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Allegro MicroSystems ACS71240KEXBLT-010B3

Part No.:: ACS71240KEXBLT-010B3

Manufacturer:: Allegro MicroSystems

Package:: 12-PowerWFQFN

Datasheet:: ACS71240KEXBLT-010B3.pdf

Description:: SENSOR CURRENT HALL 10A 12PWRQFN

In Stock:: 2495

Quantity:: Add To Cart

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ACS71240KEXBLT-010B3 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
ForMeasuring:
AC/DC
SensorType:
Hall Effect, Open Loop
Current-Sensing:
10A
NumberofChannels:
1
Output:
Voltage
Sensitivity:
132mV/A
Frequency:
120kHz
Linearity:
±1%
Accuracy:
±6%
Voltage-Supply:
3V ~ 3.6V
ResponseTime:
4µs
Current-Supply(Max):
12mA
OperatingTemperature:
-40°C ~ 125°C (TA)
Polarization:
Bidirectional
MountingType:
Surface Mount, Wettable Flank

ACS71240KEXBLT-010B3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ACS71240KEXBLT-010B3 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ACS71240KEXBLT-010B3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ACS71240KEXBLT-010B3 information

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ACS71240KEXBLT-010B3 Typical application Circuitry

ACS71240KEXBLT-010B3

The ACS71240KEXBLT-010B3 is a Hall-effect current sensor chip that provides an analog output voltage proportional to the current flowing through a conductor. It is commonly used for current measurement and protection in applications such as motor control, power management, and industrial automation.

Functionality:

1. Current Sensing: The ACS71240KEXBLT-010B3 accurately measures current flow through a conductor.

2. Analog Output: It provides an analog voltage output proportional to the sensed current, which can be used for further processing or monitoring.

Applications:

1. Motor Control: Used to monitor and control current in electric motors, ensuring efficient and safe operation.

2. Power Management: Enables precise measurement of current in power distribution systems, optimizing power usage and monitoring system health.

3. Industrial Automation: Monitors current flow in industrial machinery, ensuring safe and efficient operation.

Parameter Characteristics:

1. Measurement Range: The ACS71240KEXBLT-010B3 can measure currents up to 10A, suitable for a wide range of applications.

2. Accuracy: Offers high accuracy, typically within ±1.5% of the measured current.

3. Output Voltage: Offers an 185 mV/A analog output voltage that makes integrating with microcontrollers and other analog devices simple.

4. Temperature Range: Operates over a wide temperature range, typically -40°C to 125°C, suitable for industrial environments.

Circuit Design Example for Motor Control:

To use the ACS71240KEXBLT-010B3 in a motor control application, follow these steps:

1. Power Supply:

- Connect Pin 1 (VCC) to the positive supply voltage (VCC).

- Connect Pin 2 (GND) to the ground (GND).

2. Current Sensing:

- Connect the current-carrying conductor to be sensed to Pins 3 (IP+) and 4 (IP-).

- Connect Pin 5 (VIOUT) to an analog input pin of a microcontroller or ADC for reading the output voltage.

3. Output Connection:

- Add a decoupling capacitor (e.g., 0.1uF) between Pin 5 (VIOUT) and the ground (GND) for noise filtering.

4. Thoughts:

- Make sure you're properly shielded and isolated to reduce interference and noise.

- Implement proper filtering and amplification for the analog output signal.

- Follow the datasheet guidelines for PCB layout to optimize sensor performance.

When designing a circuit with the ACS71240KEXBLT-010B3, considerations include noise immunity, signal conditioning, temperature management, safety features, calibration procedures, and application-specific requirements.

ACS71240KEXBLT-010B3 FAQ

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3. Are the ACS71240KEXBLT-010B3 price and inventory displayed accurate?

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6. What is the process for return or replacement of ACS71240KEXBLT-010B3?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ACS71240KEXBLT-010B3 we delivered, we will accept the replacement or return of the ACS71240KEXBLT-010B3 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ACS71240KEXBLT-010B3.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations