MCU-758 ACS758LCB-050B- PFF-T Hall Current Sensor Module

This MCU-758 ACS758LCB-050B- PFF-T Hall Current Sensor Module is based on the Allegro Hall-effect Based Linear Current Sensor IC ACS758LCB-050B. This is 50 Ampere Bi-directional current sensor Module.

Features:

• Small in size, with easy mounting capability.
• Monolithic Hall IC for high reliability
• Extremely stable output offset voltage
• Factory-trimmed for accuracy.
• Nearly zero magnetic hystereses.

Specifications:

• Model Type: Hall Current Sensor
• Operating Current (mA): 13.5 mA
• Storage Temperature (°C): -65 °C – 165 °C
• Output Current (mA): 3 mA
• Bandwidth (KHz): Internal – 120 KHz
• Detection range: ±50A
• Linearity (mV/A): 40
• Operating Temperature (°C): -40 to 150
• Weight: 8 g
• Module Size: 37 X 18

The relationship between voltage output and current input:

VOUT = VOUT(Q) + Vsens x I VOUT(Q) is the quiescent output voltage, which is VCC/2, which is the output voltage when there is no input. Vsens is a sensor-sensitive scale, also known as a coefficient. I is the current flowing from IP+ to IP-.

For example, suppose the sensor model is 050B, VCC is 5V, and I current is 10A, then the output is 5V / 2+40mV/A x10A=2.9V.

Package Includes:

• 1 x MCU-758 ACS758LCB-050B- PFF-T Hall Current Sensor Module