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NSM2031: Linear Hall Current Sensor
NSM2031 linear Hall effect current sensor chip can provide a high-precision solution for large range current detection based on magnetic ring. It is widely used in the phase current detection of electric vehicle electric drive system and the large current detection of current module in industrial system.
Product Features
• Automotive-qualified meet AEC - Q100 Grade0 requirements
• Working environment temperature: - 40 ℃ ~ 150 ℃
• Wide programmable sensitivity range: 0.5 ~ 15 mV/G
• High precision, low temperature drift
- Sensitivity error <±2% over the whole temperature range
- Zero drift <±10 mV in the whole temperature range
• Industry-leading noise performance
• High bandwidth and fast response
- -3dB 240kHz bandwidth model, response time 2.2μs
• Industry leading ESD performance
- HBM: ±8kV
- CDM: ±2kV
• 1 mm,TO94 package and a variety of pin bent form
• Support proportional output or fixed output
• Over-current protection, users can configure over-current protection output threshold for the current range of 50% to 200%
• Different models the optional power supply, 3.3V or 5V single power supply work
• Comply with RoHS standard packaging
Application
• Automotive
- Traction motor inverter
- DC/DC converters
- PDU
• Industrial
- Industrial motor control
- Photovoltaic inverter
Functional Block Diagram
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