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geminikowui
Level 1
Level 1
5 sign-ins First reply posted First question asked

now I need design the request as follow:

input: 12V-dc

output current: 10~100A /constant current  

output volotage: 2~9V

can you introduct the design or the part?

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1 Solution
Nishanth
Moderator
Moderator
Moderator
100 solutions authored 10 likes given 100 replies posted

Hello @geminikowui ,

Currently, we do not have any part that can meet your requirements.

Regards,

Nishanth

View solution in original post

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5 Replies
Nishanth
Moderator
Moderator
Moderator
100 solutions authored 10 likes given 100 replies posted

Hello @geminikowui ,

Can you be more specific about the output voltage and current requirement?

It would enable us to suggest you a suitable part.

Regards,

Nishanth

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Detailed design indicators are shown in the following table,tks.

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Nishanth
Moderator
Moderator
Moderator
100 solutions authored 10 likes given 100 replies posted

Hello @geminikowui ,

Currently, we do not have any part that can meet your requirements.

Regards,

Nishanth

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geminikowui
Level 1
Level 1
5 sign-ins First reply posted First question asked

thank you very much!

Can you give me a recommended circuit  About IR3846 Using a Constant Current Loop, if i only used one IR3846 how to used 30A constant current?

now i only know to connect FB(pin)  to change the output voltage, but don't know how to design the constant current output to used amplifier to FB(pin). 

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Nishanth
Moderator
Moderator
Moderator
100 solutions authored 10 likes given 100 replies posted

Hello @geminikowui ,

IR3846 is not designed to be used in a constant current loop. Hence it is not recommended to be used in the constant current loop.

Regards,

Nishanth

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