Part Number: TPS54231 Other Parts Discussed in Thread: TINA-TI Tool/software: I am running simulations of this IC on both LTspice and TINA-TI. I have used the same values and circuit as shown in the TI power designer (Webench). The simulations on Webench…
Part Number: TPS54231 Hi team, Could you help to review if the voltage waveform of startup is normal? Vin=12V, Vout=5V, and when startup there exists a step about 4.4ms at 2.16V, I would like to know if it is normal.
BR
Jingguo
Part Number: TPS54231 Other Parts Discussed in Thread: TPS54340B , LMR43620 Is there an IC available for pin to pin replacement for TPS54231 but with higher input Voltage. Ideally between 30-36V ??
Part Number: TPS54231 Hi team,
My customer would like to use TPS54231 CC/CV function for the charger application.
Customer refer to the application note below.
https://www.ti.com/lit/an/slva551/slva551.pdf?ts=1684138530727&ref_url=https%253A%252F%252Fwww…
Part Number: TPS54231
Using TPS54231 as a 5Vin to 3.3Vout supply. Device operates in low load mode for the majority of the time. What is interesting is that out of a sample of 27 PCBs only 3 exhibit the following behavior on startup. What I see is the…
Part Number: TPS54231 Hello all I experienced a weird behaviour with a TPS54231 at startup. There is a step in the output voltage, followed by a turn-off. When the voltage given by the slow start ramp gets above the output voltage, startup continues as…
Part Number: TPS54231 Dear Sir,
I use tps54231 for making a buck circuit of 12V to 8.4V.
but ic is not working Vin voltage is 12V but Vsense is Showing 0 V
Part Number: TPS54231 I am Facing the problem to slowly open the duty cycle, when input voltage increase to set voltage duty cycle suddenly open to 100%. output voltage is vary before reaching the set output voltage.
