Part Number: TPS63011 Other Parts Discussed in Thread: TPS63030 ,
Hi,
We observed 2.04mA current consumption across TPS63011YFFR, whereas 6uA is measure in the datasheet.
Attached is the design for reference. How can we match datasheet current?
Input voltage…
Part Number: TPS63011 Hi, support team
My customer has the questions as follow:
I can see Line Transient Response in Figure30 of TPS63011 datasheet. Could you provide Line Transient Response waveforms with larger voltage variation? For example, from 5V…
Part Number: TPS63011 Hello Guys,
Good day.
For the fixed output voltage TPS63011, how must VINA1 be connected?
Also, need clarification on how to connect PS, EN and VSEL. Should they be connected to supply voltage?
Customer have the following requirements…
Part Number: TPS63011 A handful of PCBAs in a recent batch are exhibiting problems with the 3.3 V output from a TPS63011-based circuit. I've attached a screenshot of the schematic. We're suspecting a bare-board fab or soldering problem, but we're…
Part Number: TPS63011 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models I am trying to use Altium's Mixed Simulation extension and run a simulation on TPS63011 (TPS63011YFFR) .
Where can I find the PSpice and SimCode simulation…
Other Parts Discussed in Thread: TPS63011 , BQ25505 , TPS63036 , TPS63050 I'm using a TPS63011 in a circuit which is fed from the output of a BQ25505. According to the spec the UVLO should be 1.5V min, 1.8V max yet with an input of ~1V I'm seeing ~400mV on…
Other Parts Discussed in Thread: TPS63011 , BQ25505 I'm working on a design that will include a TPS63011 as well as a BQ25505. I'm placing parts now and before I get too far I'd appreciate some feedback on my parts and via placement, as well as the ground…
Other Parts Discussed in Thread: TPS63011 I am using the TPS63011 3.3V fixed output regulator.
1) What are the requirements on L1? I need 1A output from the circuit.
2) Would VSEL signal be tied to VIN?
Thanks for any help
Hi Zack, Indeed that sounds like a good idea. TPS63011 would be the only one available (I want minimum input voltage below 2.3V at least). The needed capacitors and inductors seem to be smaller and easier to choose. Thanks
1) When the device switches between buck-mode to boost-mode (and vice verse) is the output glitch free?
1a) If the device has glitches, how large are the glitches?
2) If the input voltage drops below the Vin minimum (2v) what happens on the…
