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TPS65023: I2C Address

Mihir Gupta65
Intellectual 2155 points
Part Number: TPS65023
Other Parts Discussed in Thread: TCA9545A, , TCA9548A, TCA9543A

Hi Team,

A customer of mine has 2-3 Xilinx Zynq FPGAs in their project and wants to use the TPS65023 to power all of them. The datasheet says:

The TPS65023x has a 7-bit address: 1001000, other addresses are available upon contact with the factory.

How can the customer place an order for parts with different addresses?

Thanks and Regards,

Mihir 

  • 0
    TI__Mastermind 30310 points

    Mihir,

    All TPS65023B devices have the same I2C address. To communicate to more than one TPS65023B device at the same time using I2C, you would need to use an I2C multiplexer like the TCA9543A (2-channel), TCA9545A (4-channel), or TCA9548A (8-channel) devices.