Part Number: TPS61201 I'm using the TPS61201 with a AAA battery input to supply 3.3V to my circuit. The circuit draws 7 mA when used with a power supply, but it is drawing over 100 mA when the TPS61201 is supplying power. I tested the TPS61201 on a bare…
Part Number: TPS61201 Hi,
The audible noise occurs from inductor or capacitor when disabling the power save mode and using TPS61201 under the load condition of less than 5mA. Then, the output voltage ripple of 40mVpp can be observed at a frequency of…
Part Number: TPS61025 Other Parts Discussed in Thread: TPS61201 , Hi, I am using the TPS61025EVM to power my design but saw a post by one of your engineers about possibly switching to another Boost Regulator because of tantalum cap. I saw this one and…
Part Number: TPS61201 Other Parts Discussed in Thread: BQ24075
When I disable TPS61201DRC, power from VOUT turns off, but chip continues to warm up and actively drain the battery. When enable , VOUT have 3.2v and all is fine. What could be the problem…
Part Number: TPS61201 Hi,
There are 2 other threads where I've been trying to investigate the TPS61201.
First: https://e2e.ti.com/support/power-management/f/196/t/672777
Second: https://e2e.ti.com/support/power-management/f/196/t/691734
In those…
Part Number: TPS61201 Hi,
As referenced in the other thread, I did use the LPS3015-222MRB power inductor and the issue was lessened, but not resolved.
Ultimately I am finding the TPS61201 isn't able to deliver more than 100-200mA or so before the…
Part Number: TPS61201
Hi,
I am seeing an issue where the TPS61201 appears to draw too much current from the input in some cases.
I have the device in Power Save mode (PS = LOW).
At 1.5v input, I see the problem.
At 3.0v input, I do not…
Part Number: TPS61201 First of all, I'm sorry for my bad english, I'm not a native speaker... and now:
I have a problem with my design; I would like that the TPS61201 deliver 200mA at the output at 3.3V... the input should be around 1V, but if the input…
Other Parts Discussed in Thread: TPS61201 , TPS610981 I is using TPS61201 to make a power of 3.3V.But I have a problem. I wonder that if the TPS61201 requires a larger input current when I set the output voltage?
If I want the output of TPS61201 to…
Other Parts Discussed in Thread: TPS61201 When trying to measure the efficiency of aTPS61201 DC/DC converter circuit using a multimeter, I am getting some hopelessly poor figures.
I am using the TPS61201 to provide a stable 3.3V from 2x AAA alkaline…
