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Power window motor control

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ashfaque

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Hi there,
I have a couple of car power window motors. All of them are for 12 V.
I would like to control them using solid-state devices(not using relays).
Can anyone tell me how can I do this efficiently.
Thanks in advance
Ashfaque
 

If you're going to run the power window motor in bi-directional, then you should configure the solid-state devices (switches) as H-Bridge.
 

You can use the L298 as an H-Bridge
L298 = DUAL FULL-BRIDGE DRIVER
OPERATING SUPPLY VOLTAGE UP TO 46 V TOTAL DC CURRENT UP TO 4 A

h**p://www.st.com/stonline/books/ascii/docs/1773.htm

h**p://www.st.com/stonline/bin/sfidx.exe?type=query&db=apptree&level0=Industrial&level1=Motor Control&level2=ASSP - FOR MOTOR DRIVES

Regards
 

LMD18200 is a H-Bridge from National with a digital interface.

Datasheet here:
hxxp://www.national.com/ds/LM/LMD18200.pdf
 

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