Monolithic Power Systems (MPS) EVCS1805 Evaluation Boards
Monolithic Power Systems (MPS) EVCS1805 Evaluation Boards showcase the MCS1805 series for AC or DC sensing with integrated over-current detection (OCD). Its differential Hall array cancels stray magnetic fields, ensuring accuracy. The Monolithic Power Systems (MPS) MCS1805 series supports 3.3V or 5V power supplies and measures currents from 5A to 50A. The output voltage (VOUT) is proportional to the current through the primary conductor. With galvanic isolation between the primary path and sensor leads, the MCS1805 can replace optoisolators or other costly isolation devices. It is offered in a compact SOIC-8 package.
Features
- 3.3V or 5V single supply options
- Immune to external gradient magnetic fields by differential sensing
- Extreme low-noise density
- 3kVRMS minimum isolation voltage
- 580VRMS maximum working voltage
- ±2.5% total accuracy
- 5A to 50A bidirectional or unidirectional range
- 120kHz bandwidth
- Custom Over Current Detection (OCD) from 50% to 240% of the rated current (IPMAX)
- Fast OCD with 1μs response time
- VOUT proportional to AC or DC
- Ratiometric VOUT from the supply voltage
- Factory trimmed for accuracy
Applications
- AC current sensing
- DC current sensing
- Over-current detection (OCD)
- Current monitoring in industrial equipment
- Power supply current sensing
- Motor control systems
- Battery management systems
- Renewable energy systems
- Inverter and converter systems
- Electric Vehicle (EV) chargers
Schematic
Related Hall-Effect Current Sensor ICs
Monolithic Power Systems (MPS) MCS1805 Linear Hall-Effect Current Sensor ICs
A linear Hall-effect current sensor IC for AC or DC current sensing.
Publié le: 2025-01-06
| Mis à jour le: 2025-07-18