Part Number: TPS61022 Tool/software: I modify the sch of TPS61022rwu_TRANS as show blow,
but the result of bode plot is not correct, the curve of phase is always blow 0 , and the curve of Gain is always blow 0. the following picture is the result of…
Part Number: TPS61022 Tool/software: Dear Texas Team,
We are planning to use the TPS61022 converter to power the LTE module (EC200U-CN). Our power sources are a LiFePO4 battery with a typical cell voltage of 3.3V or a 5V adapter. The module requires an…
Part Number: TPS61022 Other Parts Discussed in Thread: TPS61288 , Tool/software: Hi Teams,
My customer is seeking the boost solutions with small package but can sustain higher current.
Design Requirements:
Smaller package is preferable
Boost from 1S battery…
Part Number: TPS61022 Tool/software: Hi, We have a device that is powered by a LiFePO4 battery. The device uses a modem, which means that we need 3.8V. Therefore, we decided to use a step-up from Vbat to 5V, and step-downs for the MCU (3.3V) and modem…
Part Number: TPS61022 We have 5 boards we have built with this design. Two of them are showing signs of failure. One is working fine.
One of the boards that failed shows a short on the VCAP net to ground. The VBAK net show 14K to ground. After removing…
Part Number: TPS61022 Tool/software: Hello,
I'm designing a 3.6V 2A boost. I Have few question about the layout.
1) Is it the layout correct ? GND are connected via the GND area under the regulator (Layer 2 and Layer 4) :
2) I have doubts when…
Part Number: TPS61022 Other Parts Discussed in Thread: TPS63802 , TPS61033
Tool/software:
Hi everyone. I had seen this TPS61022 booster for my project which I will show you below. I'm looking for a DC-DC Boost converter with integrated FETs to bring 3.7V…
Part Number: TPS61022 Tool/software: Hey folks, hope all is well! This is an extremely broad question- I’m using this boost part number since we plan to use in design. But really any buck / boost would be relevant.
we are a handheld powered by 1s…
Part Number: TPS61022 Other Parts Discussed in Thread: TPS61088 Tool/software: Hi team,
We are developing a boost converter circuit for our application and need some guidance regarding output current.
At the input of the boost circuit, Li-Po battery…
Part Number: TPS61022 Other Parts Discussed in Thread: TPS63806 Tool/software: Hi, I am interested to use TPS61022 for 3.8V 3A output with an input from a Li-ion battery of ranging from 2.8V to 4.35V. The component that I would like to power with this…