This is the compact version of a simple carrier for Allegro’s ACS72981KLRATR-150U5 Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~0.2 mΩ) current path and a high 250 kHz bandwidth for fast response times.
Part Suffix |
Range |
Supply Voltage |
Sensitivity @ 5 V |
Zero Point @ 5 V |
Size |
150U5 |
0-150 A (unidirectional) |
4.5 V to 5.5 V |
26.7 mV/A |
0.5 V |
0.7″×0.8″ |
Alternatives available with variations in these parameter(s):
current range size
Select variant…
Compare all products in ACS72981 Current Sensor Compact Carriers.
Dimensions
Size:
|
0.7″ × 0.8″
|
Weight:
|
1.4 g
|
General specifications
Typical operating voltage:
|
5 V
|
Current sense:
|
26.7 mV/A1
|
Minimum logic voltage:
|
4.5 V
|
Maximum logic voltage:
|
5.5 V
|
Supply current:
|
14 mA2
|
Current range:
|
0A to 150A (unidirectional 150A)
|
Current sensor:
|
Allegro ACS72981KLRATR-150U5
|
Identifying markings
PCB dev codes:
|
cs04a
|
Other PCB markings:
|
0J14752
|
Other PCB markings:
|
5V U15
|
Notes:
- 1
- At VCC = 5 V.
- 2
- Typical.