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ACS770KCB-150U-PSF-T - Allegro Microsystems

Description: Thermally Enhanced, Fully Integrated, Hall-Effect-Based High-Precision Linear Current Sensor IC with 100 µΩ Current Conductor

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ACS770KCB-150U-PSF-T - Allegro Microsystems PCB footprint - Other - Other - ACS770KCB-150U-PSF-T
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ACS770KCB-150U-PSF-T Details

  • Manufacturer Part Number:

    ACS770KCB-150U-PSF-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    0

  • Body Breadth:

    10 mm

  • Body Height:

    7 mm

  • Body Length or Diameter:

    13 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    5

  • Operating Current-Max:

    15 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Circuit Type:

    SINGLE-ENDED

  • Output Type:

    ANALOG VOLTAGE

  • Package Equivalence Code:

    MODULE,5LEAD,1.1

  • Package Shape/Style:

    RECTANGULAR

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    CURRENT SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

ACS770KCB-150U-PSF-T Frequently Asked Questions (FAQs)

  • Allegro provides a recommended PCB layout in their application note AN295046, which includes guidelines for trace routing, component placement, and thermal management to ensure optimal performance and accuracy.
  • Calibration involves adjusting the zero-current output voltage and sensitivity to match the specific requirements of your application. Allegro provides a calibration procedure in their application note AN295047, which includes steps for adjusting the offset and gain using external resistors.
  • While the datasheet specifies a recommended operating voltage range of 4.5V to 5.5V, Allegro recommends that the maximum allowable voltage on the VCC pin should not exceed 6.5V to prevent damage to the device.
  • The ACS770KCB-150U-PSF-T is rated for operation up to 150°C, but Allegro recommends derating the device's accuracy and sensitivity at high temperatures. Consult Allegro's application note AN295048 for guidance on using the device in high-temperature environments.
  • Allegro provides guidelines for ensuring EMC in their application note AN295049, which includes recommendations for shielding, grounding, and layout to minimize electromagnetic interference and ensure compliance with relevant standards.

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ACS770KCB-150U-PSF-T Overview

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