TPS53676EVM-084: What is the voltage of the PMBus interface (J8) on the TPS53676EVM?

scott huang

What is the voltage of the PMBus interface (J8) on the TPS53676EVM? It is not specified in the document, and the evaluation board has already been placed in the server room, so it cannot be measured with an oscilloscope.

9 天前

0 Links 8 天前

TI__Mastermind 41650 points

Hello!

We have received your case and will take some time to look into it.

Thank you for your patience.

0 Links 7 天前

TI__Mastermind 41650 points

From the user guide
Using the TPS53676 step-down controller EVM

A 5-V to 3.3-V LDO (TLV75733) generates the 3.3-V controller bias voltage, and also supplies auxiliary circuits and LEDs on the EVM

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TPS53676EVM-084: What is the voltage of the PMBus interface (J8) on the TPS53676EVM?