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TPS55340: Power product survey

Kaji@PAN
Mastermind 7775 points
Part Number: TPS55340
Other Parts Discussed in Thread: LM5155, LM5157, LM5158, LM5156

Power product survey

Hello,

The model number is tentatively entered.
I am researching power products that meet the specifications below.
Could you introduce me to a product that can meet the specifications?

(specification)
VIN : 12V or 24V
OUT : +100V/200mA, -100V/200mA
Can be non-insulated

Best regards,

  • +1
    TI__Guru 58321 points

    Hi Kaji,

    do you need positive and negative together or is this either or.

    If it is together a Flyback might be the best esp. as with 12V -> 100V ratio a Boost get to its limits. With a Flyback you can have two outputs with different polarity and also get higher voltage by adjusting the turns ratio.

    The TPS55340 could be used for that but you also can check the LM5155, LM5156, LM5157 or LM5158

    Best regards,

      Stefan