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ACS37220LEZATR-150B5 Current Sensor Large Carrier -150A to +150A, 5V

Pololu item #: 5298
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 10.95
5 10.07
25 9.27
100 8.53


backorders allowed

This is the large 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) 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
150B5 ±150 A (bidirectional) 4.5 V to 5.5 V 13.3 mV/A 2.5 V 1.4″×1.2″ 6

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

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Dimensions

Size: 1.4″ × 1.2″
Weight: 4.1 g

General specifications

Typical operating voltage: 5 V
Current sense: 13.3 mV/A
Minimum logic voltage: 4.5 V
Maximum logic voltage: 5.5 V
Supply current: 16 mA1
Current range: -150A to +150A (bidirectional 150A), 5V
Current sensor: Allegro ACS37220LEZATR-150B5

Identifying markings

PCB dev codes: cs06b
Other PCB markings: 0J14835
Other PCB markings: 5V B15

Notes:

1
Typical.

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