Part Number: TPS40304 Tool/software:
Hi，the ripple of 3.3V is big.It is unstable.
I use the TPS40K tool to change Type III compensator component.
And I try to change the value of R/C，but it can not work well.
Is there any formula for calculating the values…
Part Number: TPS40304 Tool/software: Trying to do a TPS4030 1.8V design and the online tool and the compensation spreadsheet seem to disagree with my values. I am leaning towards believing the spreadsheet more than the online tool. The online tool of…
Part Number: TPS40304 Hi Team,
My customer designed a power with Vin=4V, Vout= 3.5V, Iout= 15A. Below is their schematic.
The R21, R28 are empty. The R18 is 2 Ohm.
Now they found the Vout is only1.3V without load.
When they connected a 2Ohm load Resistor…
Part Number: TPS40304 Other Parts Discussed in Thread: CSD16340Q3 , CSD17308Q3 , , CSD13202Q2 , CSD16301Q2 , TPSM82866A Hi,
I have designed the circuit from web bench power designer. Below is the attached snippet of my circuit.
Below is the reference snippet…
Part Number: TPS40304
We are using the TPS40304 for a 15V to 3.3V (0.5A to 5.5A) converter. Our design analysis values closely match the webench design values shown in the schematic below. I’ve included a scope capture of the M2 drain waveform. …
Part Number: TPS40304A Other Parts Discussed in Thread: TPS40304 , Hello,
We've a PCB design powered by a TPS40304 buck controller.
We are considering to replace it by TPS40304A, but I don't have clear the differences... The only differences I found…
Part Number: TPS40304A Other Parts Discussed in Thread: TPS40304 Hi,
Good Day. I have a customer who is working with TPS40304A. Please see below the query of our customer for your reference. Thank you very much.
We have multiple output power supply consisting…
Dear Mathew Jacob,
Thank you very much for reply. The problem was solved.
My customer also your support very grateful.
Thank you very much.
Best regard. Bob Lee.
Part Number: TPS40304 Tool/software: WEBENCH® Design Tools I designed a power supply of 1V 10A at 85C using TPS40304. On WEBENCH tool , the MOSFET that are used are two in number but when I downloaded the altium file, there were four Mosfets in the schematic…
Part Number: TPS40304 Other Parts Discussed in Thread: TPS40303 Hi TI Expert,
We are using TPS40304 for a 12V to 3.3V DC/DC design. The 3.3V shuts down in high temperature(73deg.C ambient). TPS40304 could be 90degC or higher.
We suspect it triggers OCP…
