Part Number: TPS63802EVM hi sir
we verify the TPS63802EVM, found below sistuition
vin :4.5v~5.5v, vout:5v/33mA
when vin:5.2v, vout:5v/33mA--->that is ripple big, efficiency bad
did you have any sugesstion? that is 1kk business
thanks
Part Number: TPS63802EVM How can I make the circuit for Cff, Rff and NOT gate as below pic on EVM.
should I add external circuit?
The picture is follow the document "Improving Load Transient Response of DC/DC Converters"
BR
Part Number: TPS63802EVM Other Parts Discussed in Thread: TPS63802 Hi,
We are evaluating the quiescent current of the IC.
TPS63802 EVM is powered from Nordic Power Profiler Kit II - which can measure the current thru it.
EVM is not loaded.
Measured…
Part Number: TPS63802 Tool/software: Hi, I am using the TPS63802 to supply 3.3V to a Wi-Fi module. When the Wi-Fi module is in a low power mode, it consumes very little in the order of tens of microamps. When measuring this with an energy analyser however…
Part Number: BQ25622EVM Other Parts Discussed in Thread: BQ25622 , , TPS63802EVM , TPS63802 Tool/software: Dear TI support team,
I'm using the BQ25622 chip in my new design. I'm trying to follow the BQ25622EVM evaluation board layout.
Can you…
Hello Brigitte,
Thank you for your advice. I will redesign the board. You told me not to cut the GND layer under the IC. I referred to the TPS63802 data sheet and the TPS63802EVM data sheet. In the TPS63802 data sheet, it is written that AGND and…
Hi Alone173
unfortunately what is not pin to pin device with the function you need. but you can applied an TPS63802EVM for evaluation with your system.
Hi Brigitte,
Thank you, that was helpful. You're correct, there is an X639 marking on the TPS63900 chip itself.
I think this explains most of the increased input current but not all. There is an additional behavior that occurs not only with the TPS63900EVM…
