MTD1110

SHINDENGEN Stepping Motor Driver ICs MTD Series MTD1110 FEATURES ●Constant-current chopping function OUTLINE DIMENSIONS Case : ZIP-27 (Unit : mm) (Off time fixed, self-oscillation) ●4-phase input (with inhibit for simultaneously turn ON) ●An ENABLE function is provided ●Built-in overheating protection (Alarm + shutdown) ●Built-in flywheel diodes RATINGS ●Absolute Maximum Ratings Ta=25℃ Item Output Voltage Output Current Logic　Supply　Voltage Logic　Input　Voltage Total Power Dissipation Junction Temperature Storage Temperature Symbol VCEO(SUS) IO VCC VIN PT Tj Tstg Symbol Test Conditions VCE(sat) Io=1.5A ICER VCER=80V ICC(OFF) VCC=5V,VENA="H" ICC(ON) VCC=5V,VENA="L" VINH VCC = 5V VENAH VCC = 5V VINL VCC = 5V VENAL VCC = 5V lINH VCC = 5V,VIN=5V lENAH VCC = 5V,VENA=5V lINL VCC = 5V,VIN=0V lENAL VCC = 5V,VENA=0V Iref VCC=5V,Vref=0V Isense VCC=5V,VS=0V VS(max.) VCC=5V Iralm VCC=5V,Valm=5V Ialm VCC=5V,Valm=0.5V Talm TTSD Ratings 80 2 0～7 0～VCC 5 150 -40～150 min. typ. 1.1 20 40 2.7 2.7 GND GND Unit V A V V W ℃ ℃ max. 1.4 10 40 60 Vcc Vcc 1.0 1.0 10 10 - 10 -10 -1 -1 -50 -100 -50 -50 1.0 10 2 125 150 ●Electrical Characteristics (Ta=25℃) Item Output Saturation Voltage Output Leakage Current Logic Supply Current(Standby) Logic Supply Current(All Circuit ON) Input High Voltage Input Low Voltage Logic High Input Current Logic Low Input Current Reference Input Current Input Current(Current Sensor) Maximum Sensing Voltage Thermal Alarm Cutoff Current Thermal Alarm Output Current Ther...