LM3495: Constant current mode buck converter

Harsh Shah

Part Number: LM3495

Hi,

Need to design Constant current mode buck converter, Could any one suggest control IC for the same.

Unable to use LM3495 as need to use external switch as voltage rating for input and output bit higher side.

Input:300V to 400V Dc

Output 0-50V DC 10A or 12 A Constant current.

Reg,

Harsh

0 Tahar Allag over 2 years ago

Hello Harsh,

i would suggest looking into wide VIN devices.

Thanks

Tahar

0 Tahar Allag over 2 years ago in reply to Tahar Allag

Hello Harsh,

I did a search on the Wide VIN, I could not find a device that can support 400VDC input, and 50Vout.

Please post this on the Wide VIN team, they may recommend something that can meet your requirements.

I would link your question to a device that is >48Vin. They should be able to help direct the question to them.

Thanks!

Tahar

Power management forum