MP8796B MFR _ADDR _ PMBUS(D3h)

DC-DC Power Converters
1

Hi, MPS experts.
The FAE says that Master and Slave need to set different addresses in 2-phase configuration.
In that case, since MFR _ ADDR _ PMBUS is enabled by default, the PMBus Address of the 2 ICs is 0x30. Can I change the PMBus Address of the slave side to 0x31?

2

Hi,
Thank you for utilizing MPS Technical Forum, our apologies on delayed response.

For dual phase operation, you should be able to change the address on the slave side. Please keep in mind to configure the ADDR resistor per Table 3 on page 27 of datasheet.

Kind Regards,
Nouman