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DC motor control IC with low power dissipation

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snmeciut

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DC Motor Control

I want to control DC Motor Direction and speed.
I used l298 but this IC have power dissipation about 5watt.
have any link or circuit with low power dissipation?

thanks.
snmeciut
 

Re: DC Motor Control

snmeciut said:
I want to control DC Motor Direction and speed.
I used l298 but this IC have power dissipation about 5watt.
have any link or circuit with low power dissipation?

thanks.
snmeciut
Click to expand...


8) You can using IC556 timer to design DC Motor Speed Controller.
 

Re: DC Motor Control

AFAIK, motors with switchable directions can only be implemented using AC supply. :roll:
Is this true? pls advise
 

DC Motor Control

I have a dc-dc converter with cmos switch that control voltage of motor and speed of motor.

this circuit has low power dissipation, but for control of direction of motor i used l298 that accept control from 8051.this ic has high power dissipation about 5watt. i want to replace this ic by other circuit sucha as h-bridge cmos.
 

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