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Isolated AMR Current Sensors
MCR1101-20-5
- Overview
- Specifications
- Features and Benefits
- Applications
The MCR1101-20-5 is part of Aceinna’s new generation of fully integrated, isolated, current sensor ICs that provide industry benchmark performance for accuracy, bandwidth, and step response time. With total error as low as 0.6% (typ), 3dB bandwidth of 1.5MHz with low phase delay, and <300ns transient response, the MC1101R-20-5 provides power designers with an ideal current sensing solution for the critical electronic circuits that provide control, protection, or telemetry in many of today’s demanding power conversion applications. The MCR1101-20-5 has 4.8kV of isolation (supports working voltages up 1097Vrm) and provides a ratio-metric output with a 5V supply voltage.
| Nominal Current | +/- 20A |
| Accuracy | 0.6% of Reading |
| Bandwidth | 1.5MHz |
| Response Time | 300ns |
| Supply Voltage | 5.0V |
| Over Current Detection Time | 200ns |
| Offset | 20mA |
| Package Type | SOIC16 |
| Package Size | 10 x 10mm |
- Total Error 0.6% of RD at 85°C (typ)
- 1.5MHz Bandwidth at 3dB with low phase shift
- Step Response time < 300ns
- Low power consumption (6.5mA typ)
- Low Resistance of Primary Current path (0.9mΩ)
- Zero-current reference pin
- Excellent accuracy and dynamic range over temperature
- Gain dependent on supply voltage (ratio-metric gain)
- Fully integrated, single-chip solution
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High isolation in SOIC-16 package
- 4.8kV isolation dielectric strength
- 1097Vrms working voltage
- 400V working voltage for reinforced isolation
- AC-DC Power Systems (PFC)
- DC-DC power conversion for server and telecom
- Uninterruptible Power Supplies (UPS)
- Motor control, inverters and servo drives
- Battery charging systems
- Industrial power systems
