Alan Chang
The NC pin is "not connected" while we recommend connecting it to ground, it can be left floating.
This is true for both the TPS546D24, TPS546D24A, and TPS546D24S.
The TPS546D24 and TPS546D24A/TPS546D24S are not BOM compatible, so…
Part Number: TPS549D22 Other Parts Discussed in Thread: TPS546D24A Hi Team,
My customer has PMBUS communication failure issue when using TPS549D22 (replace EM2260 ) with 1SG110HN2F43E2VG FPGA .
Question:
Does TPS549D22 have 8Bh register?
I find…
Other Parts Discussed in Thread: TPS548D22 , TPS543C20A , TPS546D24A , TPS546C23 Hi Team,
just want to check if there is MV buck ( 12VIn ) that can also sink 20A current. Thanks.
BRs
Given
Part Number: TPS546B24A Other Parts Discussed in Thread: TPS546D24A Hello E2E support team,
According to this post https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1084550/tps546a24a-vout-resolution/4015249…
Dinh Nguyen1
The WeBench file that you've shared is designed for the TPS546D24A and not the TPS546D24
While the TPS546D24 and TPS546D24A are largely pin to pin compatible, they have different Pin Detection decode functions.
For the TPS546D24A…
Part Number: TPS548D21 Other Parts Discussed in Thread: TPS546D24A , TPS546D24S , TPS543C20 Hi Team,
I am using TI regulator TPS548D21RVFT stacked for 80A current requirement in one of my design. But there is a change in current requirement and I am…
Rice Lee
For new designs, I would recommend using the TPS546D24A instead of the TPS546D24.
The TPS546D24A is pin for pin and PMBus compatible with the TPS546D24, but uses different programming resistors from the TPS546D24. The TPS546D24A has a…
Hi
You can use the TPS546D24A to power the core rail of your FPGA. TPS546D24A allows stacking upto 4 phases. You will have to determine your voltage and current ratings of the core can be met by the TPS546D24A.
You can provide us more information…
Avi Rose
TI recommends customers use the TPS546D24A rather than the TPS546D24.
Based on your descriptions above, your issue is that you are trying to apply the TPS546D24A pin programming options to the TPS546D24, which has a different pin-programming…
Aaron,
The Pin Detection circuit of the TPS546D24 is not rated for use over the full temperature range and product life, so the pin detection circuit was updated in the TPS546D24A to provide additional design margin, which required selecting new resistor…
