Part # GS-D200 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics


Part Details:

GS-D200 GS-D200S 2/2.5A BIPOLAR STEPPER MOTOR DRIVE MODULES FEATURES Wide supply voltage rangeFull/Half step drive capabilityLogic signals TTL/CMOS compatibleProgrammable motor phase current and chopperfrequencySelectable Slow/Fast current decaySynchronization for multimotor applicationsRemote shut-downHome position indication DESCRIPTION The GS-D200 and the GS-D200S are drive mod-ules that directly interface a microprocessor to a twophase, bipolar, permanent magnet stepper motors.The phase current is chopper controlled, and theinternal phase sequence generation reduces theburden of the controller and it simplifies softwaredevelopment.The GS-D200 uses bipolar power outputs while theGS-D200S has powermos outputs to significantlyreduce both commutation and conduction losses.A further benefit offered by the GS-D200S is thecomplete protection of the outputs against any typeof shorts. SELECTION CHART Type Phase Voltage Supply Ordering Current Drop Voltage Number (A) (V) (V) GS-D200 1.0 nom. 10 to 46 4.1 max. (0.5 to 2.0) 5.0±5% GS-D200S 2.0 nom. 12 to 40 2.5 max. (0.5 to 2.5) 5.0±5% June 1994 1/17 GS-D200/GS-D200S ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit GS-D200 48 V Vs DC Supply Voltage (pin 18) GS-D200S 42 V Vss DC Logic Supply Voltage (pin 12) 7 V Tstg Storage Temperature Range

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GS-D200.pdf Datasheet