SLA7042M

2W1-2 Phase Excitation/Micro-step Support SLA7042M/SLA7044M 2-Phase Stepper Motor Unipolar Driver ICs sAbsolute Maximum Ratings Parameter Motor supply voltage FET Drain-Source voltage Control supply voltage Input voltage Output current Power dissipation Channel temperature Storage temperature Symbol VCC V DSS VDD VIN IO PD Tch Tstg Ratings SLA7042M 46 100 7 −0.5 to VDD+0.5 1.2 4.5 (Without Heatsink) +150 −40 to +150 3 SLA7044M Units V V V V A W °C °C sElectrical Characteristics Ratings Parameter Control supply current Control supply voltage Input Terminals voltage DATA, CLOCK Input hysteresis and voltage STROBE Input current Input voltage Input current Symbol min IDD Conditions VDD VIH Conditions VIL Conditions VH Conditions II Conditions VREF Conditions VDISABLE Conditions IREF Conditions V ref Conditions V ref Conditions V ref Conditions V ref Conditions V ref Conditions V ref Conditions V ref Conditions V ref Conditions V DS Conditions VDSS Conditions IDSS Conditions V SD Conditions T OFF Conditions T OFF Conditions T OFF Conditions Tr Conditions Tstg Conditions Tf Conditions tsDAT Conditions thDAT Conditions twDAT Conditions twhCLK Conditions tpsSTB Conditions twhSTB Conditions SLA7042M typ V DD=5.5V 5 V DD=5V 0 V DD=5V 1 V DD=5V VDD=5V, VI=0 or 5V 0.4 V DD=5V VDD−1 V DD=5V ±1 VDD=5V, VI=0 or 5V 0 MODE 0 20 MODE 1 40 MODE 2 55.5 MODE 3 71.4 MODE 4 83 MODE 5 91 MODE 6 100 MODE 7 0.8 ID=1.2A, VDD=4.75V 100 IDSS=4mA, VDD=5V 4 VDSS=100V, VDD=5V 1.2 ID=1.2A 7 MODE 1, 2 9 MO...