TB67H400AFTG Overview
The TB67H400AFTG is brushed DC motor driver of a PWM chopper-type. The TB67H400AFTG is a dual channel H-SW driver which can control two brushed DC motors. Moreover, the parallel control function (Large mode) of an output part is built in, and 1ch high current drive is also possible.
TB67H400AFTG Key Features
- Monolithic motor driver using BiCD process
- Capable of controlling two brushed DC motor
- 2 drive modes (PWM controlled constant current/ direct PWM)
- 4 operation modes (Clock-wise/Counter clock-wise/Brake/Stop (Off))
- Low on-resistance output stage (High side+Low side:0.49 Ω (Typ.))
- High voltage and current (for specification, please refer to absolute
- Built-in error detection circuits (Thermal shutdown (TSD), over-current
- Able to customize PWM (internal chopping) frequency by external