The Allegro ACS770LCB-050B-PFF-T is a high precision linear current sensor manufactured by Allegro. It measures DC or RMS current up to 50A and is supplied in a 2 pin, PFF package that is ideal for board-mount applications. It has a wide input common mode voltage range of ±60V and operates over a temperature range of -40° to +125°C with a typ. accuracy of 0.5%. It has a sensing voltage of 50mV/A and an output voltage of 1V/50A with a low temperature coefficient. The board mount, PFF package is insulated and it offers a wide range of features such as small size, low power, wide operating temperature range and high accuracy. The ACS770LCB-050B-PFF-T is suitable for use in power system protection, motor control, automotive applications and battery protection.