TB67H400ANG Toshiba

TB67H400ANG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67H400ANG PWM Chopper-Type Brushed DC Motor driver The TB67H400ANG is brushed DC motor driver of a PWM chopper-type. The TB67H400ANG 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 TB67H400ANG is rated at 50 V, 4.0 A (2ch)/8.0 A P-SDIP24-0723-1.78-001 (1ch). Weight: 1.3 g (typ.) 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 (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. 2016 TOSHIBA CORPORATION 1 2016-12-22 TB67H400ANG Pin assignment GND 1 24 GND OUTB- 2 23 OUTA- GND 3 22 GND OUTB+ 4 21 OUTA+ RSB 5 20 RSA GND 6 19 GND TB67H400ANG (Top View) VM 7 18 TBLKAB VCC 8 17 INB2 VREF 9 16 INB1 HBMODE 10 15 PWMB OSCM 11 14 PWMA INA1 12 13 INA2 2 2016-12-22