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ID: 1194429
5902186336810
zł40.63
Tax included

zł33.03 tax excl.

Large Carrier version current sensor from Pololu, model 5297, based on the ACS37220LEZATR-100B5 IC, designed for measuring current in the range from -100 A to +100 A at a 5 V supply in applications requiring galvanic isolation and analog output. Pololu 5297

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Available quantity: 3
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

Large Carrier version current sensor from Pololu, model 5297, based on the ACS37220LEZATR-100B5, designed for measuring AC and DC current in the range from -100 A to +100 A at a nominal supply voltage of 5 V. Measurement is performed using the Hall effect in an isolated current path with very low resistance of approximately 0.1 mΩ, which minimizes power losses and reduces the impact of the sensor on the measured circuit.

                                                                                  p1194429-0J12596.450%20%282%29.jpg

The output signal is provided as an analog voltage proportional to the current, with a quiescent voltage level of approx. 2.5 V. The module offers bandwidth up to 150 kHz and response time below 4 µs, enabling monitoring of fast current changes in power electronics systems.

The sensor includes a FAULT output with configurable overcurrent threshold via the VOC pin, allowing fast detection of overloads and short circuits. The 6-layer PCB improves heat dissipation and stability during high-current operation. Additionally, integrated temperature compensation enhances measurement accuracy over a wide temperature range.

Features

  • Sensing IC: ACS37220LEZATR-100B5
  • Sensing technology: Hall effect
  • Current measurement range: From -100 A to +100 A
  • Current type: AC and DC (bidirectional)
  • Supply voltage: 4.5 - 5.5 V
  • Nominal voltage: 5 V
  • Output type: Analog, proportional to current
  • Sensitivity: 20 mV/A
  • Zero-current output voltage: Approx. 2.5 V
  • Bandwidth: Up to 150 kHz
  • Response time: < 4 µs
  • Current path resistance: Approx. 0.1 mΩ
  • Measurement method: In-line, galvanically isolated
  • FAULT output: Overcurrent indication, configurable
  • FAULT threshold: Approx. 50-200% of range, set via VOC pin
  • Supply current: Approx. 16 mA
  • PCB: 6 layers, 2 oz copper
  • Signal pin pitch: 2.54 mm
  • Dimensions: 1.4″ x 1.2″ (approx. 35.6 x 30.5 mm)
  • Weight: Approx. 4.1 g
  • Operating temperature: From -40°C to +150°C
  • Manufacturer: Pololu
  • Manufacturer code: 5297
1194429

Data sheet

Interface
Sygnał analogowy
Zakres pomiarowy
±100 A
Sposób podłączenia
Szeregowy

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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