Sanken SLA7033M
2-Phase Stepper Motor Unipolar Driver ICs
MAXIMUM RATINGS
Parameter Motor supply voltage Control supply voltage FET Drain-Source voltage TTL input voltage SYNC terminal voltage Reference voltage Sense voltage Output current Power dissipation Channel temperature Storage temperature Symbol VCC VS V DSS VIN V SYNC V REF VRS IO P D1 P D2 Tch Tstg Ratings SLA7032M 46 46 100 −0.3 to +7 −0.3 to +7 −0.3 to +7 −5 to +7 1.5 4.5 (Without Heatsink) 35 (Tc = 25°C) +150 −40 to +150 3 SLA7033M (Ta=25°C) Units V V V V V V A W W °C °C sElectrical Characteristics Ratings Parameter Symbol min Control supply current Control supply voltage FET Drain-Source voltage FET ON voltage FET diode forward voltage FET drain leakage current IS Condition VS VDSS Condition VDS Condition VSD Condition IDSS SLA7032M typ 10 VS=44V 24 V S=44V, IDSS=250µA 0.6 ID=1A, VS =14V 1.1 ISD =1A ISD=3A 250 V DSS=100V, VS =44V 2.0 ID=3A 0.8 VDSS=100V 2.0 VDSS=100V 0.8 ID=3A ±1 VS=44V, VI =0 or 5V 4.0 Synchronous chopping mode 0.8 Asynchronous chopping mode 0.1 V S=44V, VYS=5V...