Hi Helios,
Are you providing power to the EVM board in any way? I have seen this NAK error when power is not sufficiently provided. Please ensure the sufficient VSYS is being provided.
I also want to confirm that even though you are using the TPS650860EVM…
Part Number: TPS650860EVM-116 Other Parts Discussed in Thread: USB2ANY Hi,
My customer would like to qualify TPS6508641 but we only have TPS650860EVM.
I would like to know what the different between TPS650860 and TPS6508641?
Should customer rework…
Part Number: TPS650860EVM-116 Hi
I have an experiment about power up and down sequence control by SMPBUS of the TPS650860EVM-116 . During the power up it's all right, but power down has a few problems. Buck2 & 1 have slews down time more than estimated…
Part Number: TPS650860EVM-116 Other Parts Discussed in Thread: TPS650864 Hi
We are testing the TPS650860EVM-116 IRQB pin function. Below is my test step:
Wire a 2.2 ohm on Buck6 output and GND connector.
Change the R48 of the TPS650860EVM-116…
Part Number: TPS650860EVM-116 Hello,
Is there any test data such as efficienty, ripple, sequence, etc. for the TPS650860EVM-116? If yes, please share.
Thank you.
JH
Part Number: TPS650860EVM-116 Other Parts Discussed in Thread: TPS650861 , IPG-UI , BOOSTXL-TPS650861 hello:
I have bought two TPS650860EVM-116,I have two problems. 1:how can i change the buck2 step size from 25-mV to 10-mV, I want the buck2 voltage…
Part Number: TPS650860EVM-116 Hi,
I am having issues with Buck1,2,6 over current functionality as well as with the rise time of these buck converters.
Let's begin with the over current problem:
According to the datasheet, the limit resistor needs…
Part Number: TPS650860EVM-116 Hi support team,
I design with a 10-layer board. It is designed with reference to the evaluation board and data sheet.
What should I do with the surplus layer? Should I use solid GND?
Regards, Dice-K
Part Number: TPS650860EVM-116
Dear all.
Do you have Gerber files of TPS650860EVM-116? (RS274X,mm) There is only Altium Designer's files in WEB.
Regards, Watanabe