TB67H400AFTG

TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67H400AFTG TB67H400AFTG PWM Chopper-Type Brushed DC Motor driver 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. Fabricated with the BiCD process, the TB67H400AFTG is rated at 50 V, 4.0 A (2ch)/8.0 A (1ch). 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 maximum ratings and operating ranges.)  Built-in error detection circuits (Thermal shutdown (TSD), over-current detection (ISD), and power-on reset (POR)).  The VCC regulator for internal circuit operation is built in.  Able to customize PWM (internal chopping) frequency by external components. Note: Please be careful about the thermal conditions during use. P-WQFN48-0707-0.50-003 Weight: 0.10 g (typ.) ©2016 TOSHIBA CORPORATION 1 2016-12-22 Pin assignment TB67H400AFTG NC NC VCC NC VM NC RSB RSB NC OUTB+ OUTB+ NC NC NC NC GND VREF HBMODE OSCM INA1 INA2 PWMA PWMB NC 36 35 34 33 32 31 30 29 28 27 26 25 37 24 38 ...