SI7600 - 3-Phase Stepper Motor Driver ICs
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 www.datasheet4u.com 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
SI7600 Features
* q Suitable for both star connection drive and delta connection drive q Maximum load supply voltage VBB =45V q Control logic supply voltage Vcc=3 to 5.5V q Supports star connection (2/2-3phase excitation) and delta connection (3/2-3phase excitation) q Step switching timing by clock signal input q For
