Part Number: TPS62843 Hello experts, I have a question about the IQ of our TPS628438:
The 1500uA relates to -40 +85 deg.
I would like to understand what is the IQ (typical and maximum) for 10 – 40 deg. Thank you for your help!
Part Number: TPS62843 Can I have switching frequency over load ranged from no load to 400mA. Especially, I need to know from what load the switching frequency can be in audible range.
Can lowering output cap down to 4.7uF or even lower will lower the…
Part Number: TPS62843 Dear all, I am struggling to successfully solder this incredible tiny part on my prototype with my scarce lab possibilities.
Well, soldering is rather overrated, then the biggest problem is how to place the ic on the pcb.
Please do…
Hi Max,
Unfortunately, we don't have any device in our portfolio which can meet your requirements.
We do have some devices(not P2P with TPS62097Q) , which can work at minimum VIN of 1.8V, but the maximum output current is lower (IOUT= 1A).
TPS62861…
Hi Youhei MIYAOKA,
Thank you for using E2E,
During DCM, the inductor current reaches to zero and stay until the next switching occurs. The operation of the device in Power save mode is clearly explained in section 8.4.2 in datasheet page-10.
You can also…
Hi Mattew,
See the below recommendations,
Matthew Baker said: 0.8V, 4A, 3% DC accuracy, ramp up time ≤ 3ms
Performance device:
TPS62827 data sheet, product information and support | TI.com
TPS628304 data sheet, product information and support | TI.com …
Hello Albert,
Thank you for using E2E,
We don't have device like TPS62742 with higher output current.
We do have device with higher output current with lower IQ even with smaller package but there is no CTRL & LOAD pin, in this case you need to use…
Hello Mishima,
Thank you for using E2E,
?? ? said: Using different multipliers for resistors and capacitors against data sheet.
Using the smaller resistor values reduces the efficiency. What is the purpose of using such small resistor values? I would recommend…
