Part Number: TPS62135 Hi Experts,
Is there any way that could adjust the slew rate of Vout of TPS62135 while VSEL changes to high level during operation ?
My application is 12V input and VSEL Low for 5V, High for 9V.
Thanks.
Part Number: TPS62135 Hi,
We can't find the efficiency curve for the case of VIN=5V/VOUT=1V. Can we have the efficiency number under such scenario when Iload is 0A/1A/2A/3A/4A respectively?
In parallel, we're using these chips for two cases as below…
Part Number: TPS62135 Hi,
My customer is evaluating TPS62135 on the EVM.
Switching fluctuation occurs as below waveforms as below.
The condition is VIN=9V, VOUT=7V, FPWM mode.
What is this fluctuation caused by?
Best Regards,
Kuramochi
Part Number: TPS62135 Dear Teams,
My customer faced some questions about TPS62135, and here is the testing report:
1: Abnormal phenomenon: SW pin has not output and voltage drop. When PG pull down, the Enable will be pull down as well, then it will…
Part Number: TPS62135 Hi are using the TPS62135 in our custom board, and wanted to confirm how the PG control behaves with respect to fast transients on the output voltage? The data sheet specifies these thresholds for Power good:
Does this mean that…
Hi Llewellyn,
No it is not mandatory. But in certain high Vout cases, we have observed instability during light load so if you find any instability during your load transient or steady state ripple or bode plot measurements, then you can resize your…
Part Number: TPS62135 Hi Experts,
My customer is evaluating a short protection circuit. Below is the waveform when the output is shorted. Vin is 16V and Vout is 5V. When detecting the short circuit condition, Vout starts to drop until 2V then Vout keeps…
Part Number: TPS62135 Other Parts Discussed in Thread: TPS62147 I need the "TPS621351RGX" ASAP, but the stock has run out.
¿Is any direct replacement alternative part?
Thank you very much in advance.
Best regards.
Part Number: TPS62135 Hi,
I have a concern about the leadtime of some parts from TI that are going to the roof!
In particular, the part TPS62135RGXT, which fit my design and the price is good, but it starts to be difficult to deal with a one source…
Part Number: TPS62135 Hi Experts,
My customer is evaluating output voltage vs output current. Vin is 16V and Vout is 5V. Below is the figure on the datasheet and shows the stable Vout.
Below is the result from customer and output voltage regulation…
