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Allegro MicroSystems Sensors & Modules

HW-525 ACS758 50A Range Hall Effect Linear Current Sensor Module

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HW-525 overview

The HW-525 is an ACS758 50A Range Hall Effect Linear Current Sensor Module made by Allegro MicroSystems. The absolute maximum ratings table on this page lists the 12 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the HW-525 maximum ratings, with the full datasheet PDF to preview below or download.

ACS758LCB-050B Hall-Effect-Based Linear Current Sensor IC provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.

Datasheet

acs758-datasheet.pdf
Format PDFSize 1.4 MBLanguage ENRevision Rev. 18
Third-party / unverified source
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HW-525 features

  • Industry-leading noise performance through proprietary The Allegro ACS758 family of current sensor ICs provides
  • Integrated shield greatly reduces capacitive coupling Typical applications include motor control, load detection and
  • Total output error improvement through gain and offset circuit with a copper conduction path located near the die.
  • Small package size, with easy mounting capability generates a magnetic field which the Hall IC converts into a
  • Monolithic Hall IC for high reliability proportional voltage. Device accuracy is optimized through the
  • Ultralow power loss: 100 µΩ internal conductor close proximity of the magnetic signal to the Hall transducer.
  • Galvanic isolation allows use in economical, high-side low-offset, chopper-stabilized BiCMOS Hall IC, which is
  • AEC-Q100 qualified

Absolute maximum ratings

ParameterValueUnit
Forward Supply Voltage8V
Reverse Supply Voltage-0.5V
Forward Output Voltage28V
Reverse Output Voltage-0.5V
Output Source Current3mA
OUT(Source) Output Sink Current1mA
OUT(Sink) Range E-40 to 85°C
Nominal Operating Ambient Temperature-40 to 125°C
Range L-40 to 150°C
Maximum Junction165°C
Storage Temperature-65 to 165°C
WFSI700V

HW-525 datasheet PDF preview

PDF · 1.4 MB

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