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ACS37220LEZATR-150B5 Current Sensor Compact Carrier -150A to +150A, 5V
This is the compact version of a simple carrier for Allegro’s ACS37220LEZATR-150B5 Hall effect-based, electrically isolated current sensor, which offers an extra-low-resistance (~0.1 mΩ) current path, a high 150 kHz bandwidth for fast response times, and an overcurrent fault output with a user-configurable threshold.
Part Suffix | Range | Supply Voltage | Sensitivity | Zero Point | Size | PCB layers |
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150B5 | ±150 A (bidirectional) | 4.5 V to 5.5 V | 13.3 mV/A | 2.5 V | 0.7″×0.8″ | 2 |
Alternatives available with variations in these parameter(s): current range size Select variant…
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Description | Specs (12) | Pictures (12) | Resources (5) | FAQs (0) | On the blog (0) |
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File downloads
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Dimension diagrams of the ACS37220 Current Sensor Carriers (403k pdf)
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3D model of the ACS37220 Current Sensor Compact Carriers (4MB step)
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Drill guide for the ACS37220 Current Sensor Compact Carriers (19k dxf)
This DXF drawing shows the locations of all of the board’s holes.
Recommended links
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ACS37220 datasheet
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Allegro product page for the ACS37220 Hall-based Current Sensor
Allegro product page for the ACS37220, where you can find additional application notes and other resources.