The power supply for digital AMP varies by power levels thus its topology could be up to which will be best power efficient and being able to provide stable AVDD and PVDD.

Suggested CODACA products: CPSQ / TCB / PK / PKS / SPBL / SPRH / CPER / CPCE / CSCF / VSRU / CSBL / CSBX / CSEB / CSEC (DCDC conversion) / CPEX / CPEA / CPRX / CPRA / CPQX