GS-D200S SGS-Thomson-Microelectronics, GS-D200S Datasheet - Page 10

• Manufacturer Part Number: GS-D200S
• Description: 2 / 2.5 A BIPOLAR STEPPER MOTOR DRIVE MODULE
• Manufacturer: SGS-Thomson-Microelectronics

Figure 12: Chopper Control with Slow Decay
Figure 13: Chopper Control with Fast Decay
GS-D200/GS-D200S
10/17
– – – – recirculation current
– – – – recirculati o n current
drive current (Q
(Q
drive current (Q
(Q
1
1
, Q
ON, Q
2
OFF, D
2
OFF, D
1
1
1
, D
, Q
, Q
2
2
1
2
ON)
ON)
ON)
ON)