1 MHz Bandwidth, High Accuracy Isolated Current Sensor with Overcurrent Fault Detection

CT430

1MHz Bandwidth, High Accuracy Isolated Current Sensor with Overcurrent Fault Detection

The CT430 (VCC = 5.0 V) offers high-accuracy current measurements with ultra-low noise, a fast 300ns response time, 5kV isolation, and an integrated current carrying conductor (CCC) for simplified design. Includes integrated overcurrent detection for enhanced system protection.

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Top Features

Typical Applications

Packaging

  • Total Error Output: ±0.5% FS
  • 300 ns Response Time, 1 MHz Bandwidth
  • Noise as Low as 9.0 mARMS
  • Integrated 0.5 mΩ Conductor
  • VCC = 5.0 V 
  • Common Mode Field Rejection: -54 dB
  • Rated Isolation Voltage: >5 kVRMS
  • UL/IEC 62368-1 and UL1577 Certification
  • IEC 61000-4-5 Certified
  • AC or DC Current Range:
    • +20.0 ADC / ±20.0 APK
    • +30.0 ADC / ±30.0 APK
    • +50.0 ADC / ±50.0 APK
    • +65.0 ADC / ±65.0 APK
  • 16-lead SOIC-Wide package
  •  8mm creepage package

The CT430 is offered in an industry standard 16-lead SOIC-Wide package that is “green” and RoHS compliant.

Part Number Specifications and Availability

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Documentation and Resources