TB67S111PG Pin Function Description Function description (Pin No. 1 to 16) Pin No. Pin name Function 1 VCC Voltage monitor pin for internal regulator 2 ERR Output pin for thermal shutdown signal 3 IN1 OUT1 output control pin 4 GND GND pin 5 GND GND pin 6 IN2 OUT2 output control pin 7 IN3 OUT3 output control pin 8 IN4 OUT4 output control pin 9 OUT4 Output pin 4 10 OUT3 Output pin 3 11 OUT2 Output pin 2 12 GND GND pin 13 GND GND pin 14 OUT1 Output pin 1 15 COM COM pin 16 VM Connection pin for motor power supply * All the grounding wires of the device must run on the solder mask on the PCB and be externally terminated at only one point. Also, a grounding method should be considered for efficient heat dissipation. 4 2017-08-04
