TB6551FAG Description
21 20 19 18 Symbol HU HV HW CW/CCW Description Positional signal input pin U Positional signal input pin V Positional signal input pin W Rotation direction signal input pin L: Reset (output is non-active) 11 RES Reset-signal-input pin Operation/Halt operation Also used for gate block protection 22 23 12 Ve LA OS Inputs voltage instruction signal Lead angle setting signal input pin Inputs output logic select signal...