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GS-D200

STMicroelectronics
Part Number GS-D200
Manufacturer STMicroelectronics
Description 2/2.5A BIPOLAR STEPPER MOTOR DRIVE MODULES
Published Mar 23, 2005
Detailed Description GS-D200 GS-D200S 2/2.5A BIPOLAR STEPPER MOTOR DRIVE MODULES FEATURES Wide supply voltage range Full/Half step drive capa...
Datasheet PDF File GS-D200 PDF File

GS-D200
GS-D200

Overview
GS-D200 GS-D200S 2/2.
5A BIPOLAR STEPPER MOTOR DRIVE MODULES FEATURES Wide supply voltage range Full/Half step drive capability Logic signals TTL/CMOS compatible Programmable motor phase current and chopper frequency Selectable Slow/Fast current decay Synchronization for multimotor applications Remote shut-down Home position indication DESCRIPTION The GS-D200 and the GS-D200S are drive modules that directly interface a microprocessor to a two phase, bipolar, permanent magnet stepper motors.
The phase current is chopper controlled, and the internal phase sequence generation reduces the burden of the controller and it simplifies software development.
The GS-D200 uses bipolar power outputs while the GS-D200S has powermos outputs to significantly reduce both commutation and conduction losses.
A further benefit offered by the GS-D200S is the complete protection of the outputs against any type of shorts.
SELECTION CHART Type Ordering Number GS-D200 GS-D200S Phase Current (A) 1.
0 nom.
(0.
5 to 2.
0) 2.
0 nom.
(0.
5 to 2.
5) Voltage Drop (V) 4.
1 max.
2.
5 max.
Supply Voltage (V) 10 to 46 5.
0± 5% 12 to 40 5.
0± 5% June 1994 1/17 GS-D200/GS-D200S ABSOLUTE MAXIMUM RATINGS Symbol Vs Vss Tstg Tcop DC Supply Voltage (pin 18) DC Logic Supply Voltage (pin 12) Storage Temperature Range Operating Case Temperature Range Parameter GS-D200 GS-D200S Value 48 42 7 – 40 to +105 – 20 to +85 Unit V V V °C °C ELECTRICAL CHARACTERISTICS (TA = 25°C and VS=24V unless otherwise specified) Value Symbol Is Iss Vi Parameter Quiescent Supply Current Quiescent Logic Supply Current Input Voltage Test Conditions Min Pin 18 Pin 12 Vss=5V Pin 3,4,6,7,10,11 Pin 3,4,6,7,10,11 Low High V i=Low V i=High Io=1A Io=2A 5 17 Pin 6 (See fig.
1) ” ” ” ” 0.
5 1 1 1 1 2 60 0.
8 Vss 0.
6 10 1.
8 1.
8 Typ Max 20 mA mA V V mA µA V V A kHz µs µs µs µs µs Unit Ii Input Current Vsat Vsat IoL fc tclk ts th tr trclk Pin Source/Sink Saturation Voltage(GS-D200) 14,15,16,17 Source/Sink Saturation Voltage(GS-D200S) Pin 14,15,16,17 Cu...


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