Part Number: TPS62290 Hi, I am using TPS62290DRVT regulator IC for converting 5V to 3.3V in my project. I have the following issue. This IC often gets shorted & results in huge dissipation of heat in my project's PCB. The SW pin is the one that gets shorted…
Hi team,
My customer uses below application. And I have two questions as below,
1. They want to use smaller resistor, R1=150k, R2=33k, is it ok? Then if they use these two resistors, could you please recommend the C1 value? 33pF?
2. As we know, the larger…
Part Number: TPS62290-Q1 Other Parts Discussed in Thread: TPS62293-Q1 Hi team,
Could you let me know the difference clearly between TPS6229 0T DRVRQ1 and TPS6229 3T DRVRQ1? According to the datasheet, it seems there is no difference.
Regards,
Jun
Part Number: TPS62290 Hi,
We have been using TPS62290DRVT as a power stage component in our design to derive 1.8V output delivering 25mA(during normal operation) from 5V power input via USB 3.0 connection. The design has been released for production &…
Part Number: TPS62290 Hello,
For about the feedback divider network Resistance. The datasheet of TPS62290 promote R1=360K and R2=180K, But Our customer think that a smaller resistance is more suitable and more Stable and reliable. like under 100kΩ. Because…
Part Number: TPS62290 Other Parts Discussed in Thread: SWITCHERPRO , , TPS62097 Tool/software: WEBENCH® Design Tools Hi Everyone.
I have three questions.
1: WEBECH simulation of TPS 62290 is impossible,
It was able to simulate around Jan. 2017.
Is there…
Hi Fabio,
Yes the TPS62080 and TPS62200 are also rated 6V parts.
These are some alternate 6V rated parts -
TPS6223xx
TPS62260
TPS62290
TPS62851x
They can be used with the 4-cell NiMH batteries as well.
Is there some concern with the TPS62840 for your…
Part Number: TPS62290-Q1 Dear support team
My customer want to actual effiency data of light load.
Could you provide it ?
◆TPS62290-Q1 Vin=3.3V Vout=1.2V Iout=100uA (PFM mode)
Regards
Tomohiro Nagasawa
Part Number: TPS62290 Other Parts Discussed in Thread: TPS62000 , TPS82084 , TPS62097 , I have tried to increase the soft-start time (RCD) element, but my chosen value aren't good.
Is there any appnote particular for this series ?
Background is that we…
Part Number: TPS62290-Q1 Other Parts Discussed in Thread: TPS62260 , TPS62260-Q1 Hi,
That is AEC-Q100 qualified or that it only meets some TI internal automotive qualification? The reason I am m asking is that I need to be sure that the parts I hope to…