Part Number: TPS61021A Hello Team TI,
We are using TPS61021A in one of our design along with an ON/OFF controller and and a MOSFET switch.
The basic block diagram of the same is shown in the image below.
The output (3V) to the Load is controlled through…
Part Number: TPS61021A Hi Sir
According TI document, “ Figure 14. Startup Waveform” mention that
After EN high about 1.5ms, Vout output 3.3v stably(When R=12, so current load is I=V/R=3.3/12=0.275A)
So in this condition, the typical startup…
Part Number: TPS61021A Hi, not sure if this is the right forum for this question, but I need 5000 pcs of TPS61021A boost converter ASAP. I tried all the usual distributors and found some parts, and there were 420 of them at the TI store, but I still have…
Part Number: TPS61021A Other Parts Discussed in Thread: TPS2553 , Hello team,
My customer is trying to use TPS61021A in combination with current limit switch TPS2553. TPS2553 will be used at the VIN side.
I wonder how much input current does TPS61021A require…
Part Number: TPS61021A
Hi,
I am working on a project for a client, using the TPS61021A. I’m using it in a topology where the TPS61021A is operating as a current source rather than a voltage source, see sketch. Sorry there is an error in the sketch…
Part Number: TPS61021A
Hello,
I have a customer who is using this device with the following specs:
Output voltage 2.6V
Output current 560mA
Input voltage slightly drops from 1.3V toward 0.6V
He is asking why he can’t raise it above 85%.
The system…
Part Number: TPS61021A Hi,
We are designing a battery operated circuit and the battery is a non rechargeable i.e 2 AA batteries in series.
My questions are
1.Can we connect the battery voltage directly to the NRF52832 IC (initial battery voltage will…
Part Number: TPS61021A Using this part in a battery powered application.
Does this part provide reverse wiring protection (battery installed backwards) ? Or would a diode (as a example) still be required on the output to prevent the circuits/IC's from…
Part Number: TPS61021A Hi Team, I understand TPS61021A is recommended no load at start-up. 1) Do you have data how much current TPS61021A can output at start-up? I suppose Vin=0.9V and Vout=1.8V in this case. 2) Is there any device that can output more than TPS61021A…
Part Number: TPS61021A Following onto the thread of seeing a larger current spike upon applying a load at lower input voltages from a battery. When my battery gets lower (say 1.1V) I see a large current spike that causes a system reset. Could this be…
