Part Number: TPS54325 Other Parts Discussed in Thread: TPS54525 , TPS40170 Hi team,
I have a question about PG(Power Good) behavior of following devices so could you help this question?
1. TPS54325
2. TPS54525
3. TPS40170
Question:
These have EN pin…
Part Number: TPS54525 Hey Everyone
I have a design for the TPS54525 based on a WebBench design with 11-13v input and 5v 4a output. The issue is that sometimes it will work and output the correct voltage, other times it will fail and not output any voltage…
Part Number: TPS54525 Hey I have a design for the TPS54525 based on a WebBench design with 11-13v input and 5v 4a output. The 2 tests i did below were done with a 2amp load. The issue I'm experiencing is this: If I turn the power supply on with no load…
Part Number: TPS54525 Hi
I got a question from my customer about TPS54525.
Could you tell me the VOL(Low-level output voltage) of PG terminal?
Best regards,
Yokota
Part Number: TPS54525 I have met one question about TPS54525
The PG signal will drop tp 0v when 3v3 drop to 2.3v, see the waveform, ch2 is vout = 3v3 in green, ch3 is PG signal in blue.
after add 10uf cap to GND in PG signal, the PG pull up resistor is…
Part Number: TPS54525 Other Parts Discussed in Thread: TPS54625
Hello,
I have two questions regarding the TPS54525.
1. The TPS54525 gives a single value recommended inductor size for each output voltage setting. The TPS54625 datasheet gives a much broader…
Other Parts Discussed in Thread: TPS54525 Hi,
What happens to VREG5 when the input is only 5V? The datasheet sates VREG5 must be above the UVLO threshold for the device to function, and in order to get VREG5 to output a voltage the input must be greater…
Part Number: TPS54325 Other Parts Discussed in Thread: TPS54425 , TPS564257 , TPS563257 , , TPS54525 Hi team,
I want to use TPS54425 with 4.5V input and 3.3V,3.5A output.
According to the question below, the minimum duty is 78%, so 4.5V should be fine considering…
Other Parts Discussed in Thread: TPS54525 Well, firstly, forgive me for my bad english.
I have experienced an issue with TPS54525.
My system consists of a converter using TPS54525 with 12V input and 3.3V output connects to some PIRs, Op-Amp and 4 high…
Part Number: TPS54325 Other Parts Discussed in Thread: TPS54525 , TPS54425 , TPS62130 Hi team,
My customer needs assistance.
I would like to use TPS54325, TPS54425 or TPS54525 (they are very similar) to power the FPGA core (voltage about 1V, maximum current…
