TB67S141HG
Features
- Bi CD processed monolithic integrated circuit.
HZIP25-P-1.00F Weight 7.6(g)（typ.）
- Capable of operating one unipolar stepping motor.
- PWM controlled constant current drive.
- Full, half(a), quarter step resolution.
- Low on resistance(0.25Ω(typ.) output MOSFET.
- High voltage and current (For specification, please refer to the absolute maximum ratings and operation ranges).
- Brake mode function
- Standby (low power) mode function
- Error detect feedback signal output function (Over current/Thermal shutdown).
- Error detect function (Thermal shutdown(TSD), Over current(ISD), and Low voltage(POR).
- Built-in VCC regulator for internal circuit use.
- Fixed off time can be adjusted by external ponents.
Note) Please be careful about the thermal conditions during use.
2014-04-15
2014-04-15
NC VREF
ERR PHASEA
INA1 INB1 STBY GND OUTA+ OUTAOUTBOUTB+
9 11 13 15 17 19 21 23 25
8 10 12 14 16 18 20 22 24
VCC OSCM ALM PHASEB INA2 INB2 BRAKE NC...
