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LM18200 testing

Umair Alam

Nov 24, 2016
1
Joined
Nov 24, 2016
Messages
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Hi,
how can we check LMD18200 by a multimeter? i need to repair a PCB in which there are two LMD18200 and i doubt that they are faulty.
Regards
Umair Alam
 

davenn

Moderator
Sep 5, 2009
14,011
Joined
Sep 5, 2009
Messages
14,011
HI
welcome to EP :)

Hi,
how can we check LMD18200 by a multimeter? i need to repair a PCB in which there are two LMD18200 and i doubt that they are faulty.
Regards
Umair Alam

just to make sure we are all on the same page, is this the device you are referring to ?

http://www.ti.com/product/LMD18200

custom_diagram_1_LMD18200.gif



if si, what are the failure symptoms of the circuit ?
 
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