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TPS23861: The address setting while using TPS23861 for 8 channel application

chentsu chung
Mastermind 6180 points
Part Number: TPS23861

Hi,

If now using TPS23861 as 8 port PSE solution:

1. How to set the address in auto mode? Do the daisy-chain connection and pull-up or pull-down the A3?

2. How to set the address in Manual mode?

  • 0
    TI__Intellectual 1695 points

    Hi CT,

    1. When you use 2 PSE chips, please refer to the schematic below. You will use daisy-chain and A3 pin set to I2C address.

    2. In manual mode, the I2C address program is the same with auto or semi-auto mode. Please refer the datasheet description below.

    Thank you

    Best Regards

    Jack Chen