TB67H400AFNG Overview
TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67H400AFNG TB67H400AFNG PWM Chopper-Type Brushed DC Motor driver The TB67H400AFNG is brushed DC motor driver of a PWM chopper-type. The TB67H400AFNG 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.
TB67H400AFNG 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