DC/DC changeable voltage appliation

We want to change Vin12v->Vout16v to changeable +12v~+8v, Could we use 8055+7106?

For negative application, we choose LTM4651, but we can know 7106 can work or not in typ circuit.

Thank you very much.

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  • Hi,

    Q: We want to change Vin12v->Vout16v to changeable +12v~+8v, Could we use 8055+7106?

    Yes.

    Q: For negative application, we choose LTM4651, but we can know 7106 can work or not in typ circuit

    Due to the 7106 voltage rating, you cannot directly use it with the 4651. You may use a amplifer to interface between 7106's IDAC pin with 4651's ISET pin. Also you need to use the VOUT- as the ground for 7106, which add the complexity for other signal interconnection. Since I am not directly supporting the LTC7106, please contact your local FAE to find the best implementation to fulfill your target.

    Regards,

    Jeoffrey

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