LMD18200: LMD18200

Roi Kobo

Part Number: LMD18200

Hello

I operate the LMD18200 with VS=30V, Iout=0.3A

The output capacitor should be 0.3X100uF=30uF? It is ok to assembly 4X22uF(50V) ceramic capacitor?

Roi

0 Pablo Armet over 2 years ago

Hi Roi,

Can you specify what load you are trying to drive. Is it a DC motor?

Roi Kobo said:
The output capacitor should be 0.3X100uF=30uF?

What do you mean by output capacitor?

Roi Kobo said:
It is ok to assembly 4X22uF(50V) ceramic capacitor?

Are you referring to the power supply capacitor?

0 Roi Kobo over 2 years ago in reply to Pablo Armet

Can you specify what load you are trying to drive. Is it a DC motor? - Yes, DC Motor

Roi Kobo said:

The output capacitor should be 0.3X100uF=30uF?

What do you mean by output capacitor? - power supply capacitor

Roi Kobo said:

It is ok to assembly 4X22uF(50V) ceramic capacitor?

Are you referring to the power supply capacitor? - Yes

Attached my Design

+1 Pablo Armet over 2 years ago in reply to Roi Kobo

Hi Roi,

Thank you for the answers.

Going back to your original question. 4x22µF supply capacitance should be enough to source the 0.3A needed for your application.

0 Roi Kobo over 2 years ago in reply to Pablo Armet

Thanks

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