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ID: 1207054
zł84.00
Tax included

zł68.29 tax excl.

Compact module for bidirectional current measurement using the galvanically isolated Allegro ACS37200LLXTR-100B5 Hall-effect sensor. It provides a ±100 A range, 20 mV/A sensitivity, 150 kHz bandwidth, and a response time below 4 µs. Pololu 5783

24h
Available
Available quantity: 4
Kamami is the official distributor of electronic modules and Pololu robotic parts. All products of this brand in our offer are original and come directly from the manufacturer.

Description

Current sensor module Pololu 5783 uses the Allegro ACS37200LLXTR-100B5 Hall-effect sensor with a galvanically isolated current path. It provides bidirectional current measurement from -100 A to +100 A, while the extra-low current path resistance of approximately 0.05 mΩ helps minimize voltage drop and power losses. The analog output offers a 150 kHz bandwidth and a response time below 4 µs.

Sensor operates from a 4.5–5.5 V supply, with 5 V nominal operation, and provides a sensitivity of 20 mV/A. VOUT is centered at approximately 2.5 V at zero current and increases or decreases depending on the current direction. The output is non-ratiometric, so its zero point and sensitivity are largely independent of variations in the supply voltage. A VREF output is also available for improved measurement performance in noisy environments.

Module also provides a FAULT output with a user-configurable overcurrent threshold and an approximately 3 µs response time. The Compact Carrier uses a 2-layer PCB with 2 oz copper, provides a minimum PCB creepage distance of 10.1 mm, and has a 1097 VRMS working isolation rating. The ±100 A value specifies the sensor measurement range; continuous current capability depends on cooling and the quality of the high-current connections.

Features

  • Manufacturer: Pololu
  • Pololu product number: 5783
  • Sensor: Allegro ACS37200LLXTR-100B5
  • Carrier version: Compact Carrier
  • Sensing technology: Hall effect
  • Current measurement range: -100 A to +100 A, bidirectional
  • Supply voltage range: 4.5–5.5 V, 5 V nominal
  • Sensitivity: 20 mV/A
  • Output voltage at 0 A: 2.5 V
  • Outputs: VOUT, VREF, and FAULT
  • Measurement bandwidth: 150 kHz
  • Response time: below 4 µs
  • Current path resistance: approximately 0.05 mΩ
  • Overcurrent detection: configurable threshold, approximately 3 µs response
  • Sensor operating temperature range: -40°C to +150°C
  • Isolation: galvanic, 1097 VRMS
  • Minimum PCB creepage distance: 10.1 mm
  • PCB: 2-layer, 2 oz copper
  • Board dimensions: approximately 20.3 × 27.9 mm
  • Signal pin pitch: 2.54 mm
1207054

Data sheet

Interface
Sygnał analogowy
Zakres pomiarowy
±100 A
Sposób podłączenia
Szeregowy

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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