Is there available 12V input voltage version of ADP5040 PMU?
If not could you propose equivalent PMU for AD9364 RF transceiver, so PMU which max. input voltage would be 16V.
Moved to Power Management space.
The ADP5040 has a single channel switcher and 2 LDOs.
We do have other high voltage multichannel parts with multiple switching regulators.
For example the ADP5052 has 4 switchers and 1 LDO.
This is ideal not just to power the AD9364 but also power the processor or FPGA on the board.
Let us know if there is something else we can help and remember to use the design tool to optimize your power design.
ADIsimPower now supports the ADP505x family of multichannel high voltage PMUs. This new family of parts supports 4/5 channels from inputs up to 15V and with load current up to 4A per channel. Users can optimize the design by taking into account the thermal contributions of each channel, by cascading channels, and even by placing the high current channels in parallel to create an 8A rail. With the advanced features, user can specify independently each channel's performance from ripple & transient to switching frequency selection from the channels that support half the master frequency. As with all the other tools, evaluation boards are available by requests directly from the tool.
attached you can see an example block diagram using the ADP5052 to power the full system
One thing more, I have 1.0V@5A requirement for DSP core power, but rest power supplies and current consumption requirements are same as your block diagram.
Do you have PMIC proposal for that?
You may want to check back in a few months for some new product releases that will cover your needs.
If I remember I will post here an update when we have one.
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