Asahi Kasei Microdevices CZx Coreless Current Sensor ICs

Asahi Kasei Microdevices CZx Coreless Current Sensor ICs feature creepage and clearance distances of 8mm or more and high accuracy. These current sensor ICs support a wide current range and generate less heat. The CZ3Ax current sensor ICs have two overcurrent detection circuits, and each overcurrent detection threshold can be adjusted from the outside. The CZ37x current sensor ICs feature a built-in disturbance magnetic field suppression function that improves system efficiency and precise control in various applications. Typical applications include AC motors, DC motors, Uninterruptible Power Supply (UPS), general inverters, and power conditioners.

Features

  • ≥8mm creepage and clearance distance
  • Generates less heat
  • 0.27mΩ low resistance
  • Supports a wide current range
  • 50Arms continuous current (CZ3Ax)
  • 60Arms continuous current (CZ37x)
  • Built-in dual overcurrent detection with adjustable thresholds (CZ3Ax)
  • Built-in disturbance magnetic field suppression function (CZ37x)

Applications

  • AC motors
  • DC motors
  • Uninterruptible Power Supply (UPS)
  • General inverters
  • Power conditioners 

Performance Graph

Performance Graph - Asahi Kasei Microdevices CZx Coreless Current Sensor ICs

Asahi Kasei Microdevices CZx Coreless Current Sensor ICs