The TMI8140 is a DC bidirectional motor driver, suitable for medium and large current motors. The two logic input terminals(IN1/IN2) are used as the input of PWM control mode to control the direction of current flow through the H-bridge, and hence the direction of rotation of a DC motor.
This circuit has good anti-interference, tiny standby current, ultra-low output internal resistance, using BCD process, strong withstand voltage, and strong reverse surge current capability to release inductive load. The package form of TMI8140 is DFN5*6_15, and is comply with ROHS specifications, and the lead frame is 100% lead-free.