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BQ25720EVM: Power management forum

Part Number: BQ25720EVM


Hi

They customer test with BQ25720EVM, 

After the adapter DC is set to 20V/6A current limiting input, the load can be increased to 50W without triggering VSYS_ UVP protection; Add the load to 60W will trigger VSYS_UVP.

When the adapter DC is set to 25V/6A current limiting input, the load can be increased to 70W without triggering VSYS_ UVP protection; Add the load to 80W will trigger VSYS_UVP.

If we set the adapter to 15V/6A, can the load only support 40W? If we want to support the load to 90W, how to set the resisters?

Waiting for your reply.

Thanks

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