MTD1361

SHINDENGEN Stepper Motor Driver ICs MTD Series MTD1361 Unipolar motor driver IC (DMOS output) Features n Unipolar drive system n DMOS output (low loss and Low generation of heat) n TTL and CMOS compatible gate n 4-phase input (simultaneous ON prevention function) n Constant current control n Integrated flywheel diodes and no external Zener diode needed n Low thermal resistance ZIP package (ZIP27) g Absolute maximum ratings / Ta=25℃ Parameter Logic input voltage DMOS output breakdown voltage Flywheel diode voltage Output current Flywheel diode current Power dissipation* Strage temperature range Junction temperature range Symbol VIN VDSS VR ID IF PT Tstg Tj Rating -0.3 to 6 68 68 1.5 1.5 3 -40 to 150 150 Unit V V V A A W ℃ ℃ ZIP-27 MTD1361 1036N g Pin assignment 27 LG 26 CR B 25 Vref B 24 Vs B 23 IN B 22 IN B 21 PG 20 OUT B 19 Rs B 18 OUT B 17 NC 16 NC 15 NC 14 NC 13 PG 12 NC 11 NC 10 OUT A 9 Rs A 8 OUT A 7 PG 6 IN A 5 IN A 4 Vs A 3 Vref A 2 CR A 1 Vmm Shindengen Electric Mfg.Co.Ltd g Truth table IN A or B L L H H IN A or B L H L H OUT A or B OFF ON OFF OFF OUT A or B OFF OFF ON OFF 0309 SHINDENGEN Stepper Motor Driver ICs MTD1361 g Electrical characteristics / Ta=25℃ Parameter Load supply Load supply current "L" input voltage "H" input voltage "L" input current "H" input current Vs input current Vref input current Vref input voltage Output saturation voltage Flywheel diode forward drop One shot OFF time Symbol Condition MIN TYP MAX Unit Vmm 15.0 30.0...