IVCC1102 current error amplifier generates a current in proportional to the difference between current sense and current command. The transconductance (GMc) is equal to 50uS. The CEA output is connected to a RC10network to form a Type-2 compensator. Due to the CEA’s own bandwidth limit, to maximize the current loopcrossover frequency fc, the external pole capacitor C3 may not be necessary and can be left open.