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RE: TPS40210 cannot boost up to 100V output

GITESH CHANDRAKAR
Prodigy 10 points
Other Parts Discussed in Thread: TPS40210

Anthony sir,

I want to make a 50 V to 100V dc converter with 1 A output current.Can it be made with TPS40210.I got a schematic from webbench design Of Texas Instrument.But MOsfet and diode used are different.Can you suggest whether 100V with 1A output is possible or not.If possible can you please send a schematic of the same.

regards

Gitesh 

  • 0
    TI__Mastermind 35165 points

    Hi Gitesh,

    The TPS40210 can support this application. The following is the closest I could find for your application. Although it is slightly lower output voltage with half the load current, it has a higher conversion ratio making the input current level comparable. The input current in this reference design will be at least 80 V * 0.5 A / 18 V = 2.2 A while yours is approximately 2 A.

    http://www.ti.com/lit/df/slur609/slur609.pdf

    Best Regards,
    Anthony