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Name: ACS770LCB-050B-PFF-T
Brand: Allegro MicroSystems
SKU: ACS770LCB-050B-PFF-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Allegro MicroSystems ACS770LCB-050B-PFF-T

Part No.:: ACS770LCB-050B-PFF-T

Manufacturer:: Allegro MicroSystems

Package:: 5-CB Formed Leads, PFF

Datasheet:: ACS770LCB-050B-PFF-T.pdf

Description:: SENSOR CURRENT HALL 50A AC/DC

In Stock:: 3052

Quantity:: Add To Cart

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ACS770LCB-050B-PFF-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ACS770LCB-050B-PFF-T 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 ACS770LCB-050B-PFF-T 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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ACS770LCB-050B-PFF-T Typical application Circuitry Schematics

Allegro MicroSystems offers a high-accuracy linear current sensor IC based on the Hall effect. It's designed to accurately measure current up to ±50A with minimal signal loss. The device is housed in a CB package (surface-mount SOIC8 package with an integrated current conductor). Here's a basic guideline for setting up an application circuit for the ACS770LCB-050B-PFF-T:

1. Power Supply: Connect the VCC pin to a +5V power supply and the GND pin to the system ground. For precise operation, a power source that is reliable and noise-free is essential.
2. Current Sensing: The ACS770LCB-050B-PFF-T current you want to measure should flow through the integrated conductor of the IC, connected in series with the load. The IC measures the magnetic field generated by this current.
3. Output Signal: The ACS770LCB-050B-PFF-T device provides an analog output voltage (VIOUT) that's proportional to the applied current. Connect the VIOUT pin to an ADC (Analog-to-Digital Converter) or an analog input of a microcontroller for further processing.
4. Filtering: A decoupling capacitor, typically 0.1µF ceramic, should be connected as close to the VCC and GND pins as possible to reduce noise and enhance stability.
5. Fault Detection: Unlike some other models, the ACS770LCB-050B-PFF-T does not come with built-in overcurrent or fault detection capabilities. You'll need to monitor the VIOUT pin and compare its value with a predefined threshold for this purpose.
6. Thermal Management: Be sure to account for thermal management as the device can heat up under high-current conditions. It's recommended to follow the thermal management guidelines provided in the device datasheet.
This is a general guide, and for more detailed instructions and considerations, please refer to the manufacturer's datasheet. Depending on the specifics of your application, you might need to add extra components such as an amplifier or a buffer to properly condition the output signal for your ADC or microcontroller. Always keep in mind that the ACS770LCB-050B-PFF-T is sensitive to magnetic fields, so ensure the device is located away from components or wires that can generate significant magnetic fields.

ACS770LCB-050B-PFF-T information

ACS770LCB-050B-PFF-T Specifications

Packaging:
Tube
Series:
ACS770
ProductStatus:
Active
ForMeasuring:
AC/DC
SensorType:
Hall Effect, Open Loop
Current-Sensing:
50A
NumberofChannels:
1
Output:
Ratiometric, Voltage
Sensitivity:
40mV/A
Frequency:
DC ~ 120kHz
Linearity:
±1%
Accuracy:
±0.6%
Voltage-Supply:
5V
ResponseTime:
4.6µs
Current-Supply(Max):
15mA
OperatingTemperature:
-40°C ~ 150°C
Polarization:
Bidirectional
MountingType:
Through Hole

ACS770LCB-050B-PFF-T FAQ

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3. Are the ACS770LCB-050B-PFF-T price and inventory displayed accurate?

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6. What is the process for return or replacement of ACS770LCB-050B-PFF-T?

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 ACS770LCB-050B-PFF-T we delivered, we will accept the replacement or return of the ACS770LCB-050B-PFF-T 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 ACS770LCB-050B-PFF-T.

(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