L6223 STMicroelectronics, L6223 Datasheet - Page 6

• Manufacturer Part Number: L6223
• Description: DMOS PROGRAMMABLE HIGH SPEED UNIPOLAR STEPPER MOTOR DRIVER
• Manufacturer: STMicroelectronics

L6223
Figure 2b: Sink Output DMOS R
Figure4: SenseFilter RC Time Constantand PWM
Figure 6: Programming Timing Diagram (see Block Diagram)
6/33
Closed Loop control Circuit
DS(ON)
Test Circuit
Figure 3: Typical normalized R
Figure 5: Output Sink Current Delay vs Input
temperature
Control
DS(ON)
vs. Junction