ML4411CS View Datasheet(PDF) - Micro Linear Corporation
Part Name
Description
MFG CO.
'ML4411CS' PDF : 14 Pages View PDF
HIGHER VOLTAGE MOTOR DRIVE
To drive a higher voltage motor, the same precautions
regarding ML4411 voltage limitations as were outlined for
Unipolar drive above should be followed. Figures 14–16
provide several methods of translating the ML4411‘s P
outputs to drive a higher voltage.
+V
Q1
Q3
ML4411 P
+12V
Figure 18. High Voltage Translation using PNP Power
Transistor
ML4411/ML4411A
+V
Q2
Q1
Q3
ML4411 P
+12V
Figure 19. High Voltage Translation using “Composite”
PNP Power Transistor
+V
ML4411 P
Q2
Q1
Q3
Figure 20. High Voltage Translation with NPN
Darlington
13
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