Current Sensor ICs

Current Sensor ICs

Allegro MicroSystems

With increasing concerns about the global demand for energy and environmental awareness, power electronics applications are under pressure to improve efficiency which necessitates the need for accurate current sensing. These sensors combine basic current measurement in a line of fully integrated Hall-effect current sensor ICs that provide highly accurate analog output voltage signals proportional to the applied current. The sensors can be used in applications that require voltage isolation and operation to 120 KHz bandwidth. 

Current Transducers

AbbildungHersteller-TeilenummerBeschreibungVerfügbare MengePreis
CURRENT SENSOR HE/OL 25A 8-SOICACS711ELCTR-25AB-TCURRENT SENSOR HE/OL 25A 8-SOIC7213 - Sofort$1.62Details anzeigen
CURRENT SEN HE/OL 12.5A 8-SOICACS711ELCTR-12AB-TCURRENT SEN HE/OL 12.5A 8-SOIC15128 - Sofort$1.62Details anzeigen
CURRENT SENSOR HE/OL 25A 8-SOICACS711KLCTR-25AB-TCURRENT SENSOR HE/OL 25A 8-SOIC0 - Sofort$1.75Details anzeigen
CURRENT SEN HE/OL 12.5A 8-SOICACS711KLCTR-12AB-TCURRENT SEN HE/OL 12.5A 8-SOIC18889 - Sofort$1.75Details anzeigen
CURRENT SENSOR HE/OL 20A 24-QSOPACS709LLFTR-20BB-TCURRENT SENSOR HE/OL 20A 24-QSOP93516 - Sofort$4.47Details anzeigen
CURRENT SEN HE/OL 37.5A 24-QSOPACS709LLFTR-35BB-TCURRENT SEN HE/OL 37.5A 24-QSOP59713 - Sofort$2.45Details anzeigen
CURRENT SENSOR HE/OL 20A 8-SOICACS712ELCTR-20A-TCURRENT SENSOR HE/OL 20A 8-SOIC93 - Sofort$2.52Details anzeigen
CURRENT SENSOR HE/OL 30A 8-SOICACS715ELCTR-30A-TCURRENT SENSOR HE/OL 30A 8-SOIC5930 - Sofort$3.52Details anzeigen
CURRENT SENSOR HE/OL 5A 8-SOICACS714ELCTR-05B-TCURRENT SENSOR HE/OL 5A 8-SOIC3356 - Sofort$3.52Details anzeigen
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Related Articles and Blogs

PMBus: The Nervous System Bringing Digital Power to Life By introducing support for adaptive voltage scaling, the latest PMBus specification version 1.3, further extends the capability of this versatile open standard.
Hall-Effect Sensing Provides Current Measurement for the Smart Grid Examining the versatile solutions Hall-effect devices provides from manufacturers including Melexis, Allegro, and Asahi Kasei (AKM).
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Related Product Training Modules

Alternatives to Shunts for Current Sensing Comparison between shunt current measurement and magnetic current measurement. What are the advantages and disadvantages of both technologies and where to use which technique.
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