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TPS544B20RVFT required Register to configure the device

sreenivasarao dasari
Prodigy 90 points
Other Parts Discussed in Thread: TPS544B20

Hi,

we have decided to use the TPS544B20RVFT regulators in Microchip FPGA platforms and platform designs are reference to customers.

the selected regulator will be used more than eight parts in a design. 

we will be developing a board with TPS544B20RVFT regulator and it should be configured custom develop GUI, like SMBUS to USB to change the output voltages on the fly for different rails.

we would like to know, list of mandatory registers need to be configured for regulator operation.

Regards,

srinivasrao.

Senior Hardware design engg.

  • 0
    TI__Guru**** 191445 points

    srinivasrao,

    The registers in TPS544B20 are pre-configured from the factory with default values.  It will power up normally without any changes.  You can customize any that you require for your application during your initial configuration and store them as new default values prior to delivery.  The complete list is available in the datasheet section 8.5.   If you have specific questions, let us know.