AMR-based fully integrated bidirectional analog output current sensor

Accurate and high-performance solution for power applications

The MCA1101-5-5 is the ultimate solution for current sensing in power applications with its most advanced anisotropic magnetoresistive (AMR) sensor technology. This fully integrated bidirectional analog output current sensor provides high accuracy, low noise, and excellent linearity and repeatability.

Equipped with a high bandwidth of 1.5MHz (3dB) and low phase delay, this current sensor is perfect for use in various applications like motor control, inverters, uninterruptible power supplies, battery management, power factor correction, high voltage power distribution bus converters, and power applications circuit.

Features:

• AMR-based integrated current sensor
• Excellent range and accuracy
• Excellent frequency response 1.5 MHz (3dB BW typical)
• Fast output response time (300ns typical)
• Low primary resistance (0.9 mΩ)
• Single 5V supply operation
• Low power consumption (6.5mA typical)
• Zero current reference pin (Vref)
• Overcurrent fault detection
• SOIC-16 package (RoHS/REACH compliant)
• -40 to +105°C operating temperature range

Applications:

• Perfect for server, telecom, and industrial power supplies
• Helps enhance motor control loops and protection
• Ideal for use in solar inverters and optimizers