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TPS26600-02EVM: Multiple TPS26600 As Hot Switch Supplies.

Part Number: TPS26600-02EVM

Tool/software:

Hi,

I have 2 Eval Boards of the TPS26600-02EVM giving me essentially 4 Supply Domains for my end application.

Depending on the Logic Control, Results should be as the "Expected Output" column shown above. But 9V gives a ~0V output.

Changing the Vin from 9V to 10V fixes this problem but the 9V shouldn't be an issue.

Interchanging the Supplies like CH1=30V, CH2=23V, CH3=16V, CH4=9V, would still make 9V give out a value of ~0V output.

Regards,

Tom A.