The IRCS2277S demo board is an evaluation board for IR2277S current sensor (see device data sheet for details). IRCS2277S is designed to read 3-phase motor currents on top of pin-out compatible gate driver boards. The board can be used for both AC and Brushless motors current sensing by reading the voltage developed on shunt resistors. The board is a flexible solution for different applications and can be customized by means reconfigurable components options. Three-phase shunt resistor (with sensing pins) must be placed in the gate driver board. Both PWM and ratiometric analog outputs are provided for all of the three phases. Both PWM output and Over Current signal are provided as open collector outputs. Board layout has been studied to reduce noise coupling between high and low voltage signals.