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ACS72981KLRATR-150B5

ACS72981KLRATR-150B5

ACS72981KLRATR-150B5

Allegro MicroSystems

Hall Effect, Differential Sensor 1-Channel Bidirectional -40°C~125°C TA 4.5V~5.5V DC~250kHz 150A Linearity-±0.8%

SOT-23

ACS72981KLRATR-150B5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 7-PowerSMD Module
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish MATTE TIN
Voltage - Supply 4.5V~5.5V
Peak Reflow Temperature (Cel) NOT SPECIFIED
Frequency DC~250kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Output Ratiometric, Voltage
Current - Supply (Max) 14mA Typ
Number of Channels 1
Analog IC - Other Type ANALOG CIRCUIT
Polarization Bidirectional
Response Time1.8μs
Sensor Type Hall Effect, Differential
Linearity ±0.8%
Sensitivity 13.33mV/A
For Measuring AC/DC
Current - Sensing 150A
RoHS StatusROHS3 Compliant
In-Stock:1136 items

Pricing & Ordering

QuantityUnit PriceExt. Price

ACS72981KLRATR-150B5 Product Details

ACS72981KLRATR-150B5 Overview


The current sensors are put into 7-PowerSMD Module packages for safety protection. These current sensors are packaged in the Tape & Reel (TR) to protect the devices from damage. The maximum current supplied by these current sensors should be 14mA Typ.

ACS72981KLRATR-150B5 Features


Moisture Sensitivity Level: 3 (168 Hours)
Operating Temperature: -40°C~125°C TA
1 Channels
Mounting Type: Surface Mount
Sensor Type: Hall Effect, Differential
Supply Voltage: 4.5V~5.5V
Frequency: DC~250kHz
Sensing Current: 150A
7-PowerSMD Module Package


ACS72981KLRATR-150B5 Applications


There are a lot of Allegro MicroSystems
ACS72981KLRATR-150B5 Current Sensors applications.


  • Motor and load control
  • Inverter and H-bridge current measurements
  • Power factor correction
  • Overcurrent protection
  • DC and AC power monitoring
  • Closed-L oop DC- and AC-Current Sensor Modules
  • Leakage Current Sensors
  • Industrial Monitoring and Control Systems
  • Overcurrent Detection
  • Frequency, Voltage, and Solar Inverters

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