Power · Current sensing

ACS37030LLZATR-040B3

6-Pin SOIC

Allegro MicroSystems · Hall effect current sensor with reinforced isolation, ±40 A, 5 MHz bandwidth, 3.3 V, zero current reference output · 6-Pin SOIC

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Power parts for uncrewed systems

The power group covers everything between the battery and the load. DC-DC converters from Texas Instruments, Analog Devices, Vicor and RECOM. MOSFETs and gate drivers from Infineon, onsemi and Vishay. Motor drivers. Battery management from Texas Instruments and Analog Devices. Current sensing from Allegro and LEM. Cells from Molicel, Samsung SDI and Amprius. Transient suppressors, ESD arrays, common mode chokes, inductors, fuses and EMI filters.

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Same group

  • ACS37220LEZATR-100B3 Allegro MicroSystems · Low resistance Hall effect current sensor, ±100 A, 150 kHz bandwidth, 3.3 V
  • ACS725LLCTR-20AB-S Allegro MicroSystems · Isolated Hall effect current sensor, ±20 A bidirectional, 3.3 V supply, 120 kHz bandwidth, integrated conductor
  • CAS 15-NP LEM · Closed loop fluxgate current transducer, 15 A rms nominal, 51 A measuring range, single 5 V supply, 0.8 percent accuracy

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