Star Connection/Delta Connection
SI-7600/SI-7600D
3-Phase Stepper Motor Driver ICs
sAbsolute Maximum Ratings
Parameter Load supply
voltage Logic supply
voltage Input
voltage Reference input
voltage Sense
voltage Package power dissipation Junction temperature Operating temperature Storage temperature Symbol V BB VCC VIN V REF Vsense PD Tj Top Tstg Ratings 50 7 −0.
3 to VCC −0.
3 to VCC 1.
5 1 −20 to +85 +125 −55 to +125 Units V V V V V W °C °C °C
sRecommended Operating
Voltage Ranges
Parameter Load supply
voltage Logic supply
voltage Reference input
voltage Symbol V BB VCC V REF Ratings 15 to 45 3 to 5.
5 0.
2 to Vcc−2
(Ta=25°C) Units V V V
sElectrical Characteristics
Parameter Load supply vo...