ACS37200LLXTR-200B3 Current Sensor Compact Carrier -200A to +200A, 3.3V

Pololu item #: 5782
Brand: Pololu supply outlook
Status: Rationed (Active and Preferred) 
RoHS 3 compliant


Price break Unit price (US$)
1 19.95


backorders allowed

This is the compact version of a simple carrier for Allegro’s ACS37200LLXTR-200B3 Hall effect-based, electrically isolated current sensor that offers an extra-low-resistance (~0.05 mΩ) IC current path, a 150 kHz bandwidth with <4 µs response time, and an overcurrent fault output with a user-configurable threshold.

Part Suffix Range Supply Voltage Sensitivity Zero Point Size PCB layers
200B3 ±200 A (bidirectional) 3.15 V to 3.45 V 6.6 mV/A 1.65 V 0.8″×1.1″ 2

Alternatives available with variations in these parameter(s): current range Select variant…

 Description Specs (12) Pictures (9) Resources (2) FAQs (0) On the blog (0) Distributors (0) 

ACS37200 Current Sensor Compact Carrier.

ACS37200 Current Sensor Compact Carrier.

Pinout of the ACS37200 Current Sensor Compact Carrier.

ACS37200LLXTR-200B3 Current Sensor Compact Carrier -200A to +200A, 3.3V, bottom view.

Basic board dimensions of the ACS37200 Current Sensor Compact Carrier.

Basic hole spacing and dimensions of the ACS37200 Current Sensor Compact Carrier.

ACS37200 Current Sensor Compact Carrier, top view.

Schematic diagram of the ACS37200 Current Sensor Compact Carrier.

Thermal image of a high-current test of a Pololu current sensor carrier (not necessarily this product).


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ACS37200 Current Sensor Carriers
Current Sensors
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