Hello, it seems that you have the same problem has us,
We are also using a TPS63002 to generate 5Volts from 2 'AA' batteries. Some chips consume a lot of current ( more than 450mA under 3volts! and generate only 1.8Volts ) but others don't.…
Other Parts Discussed in Thread: TPS63002 , TPS63000 , TPS63001 We are testing TPS63002 for generating 5V/0.4A output. The input for the circuit is single cell lithium ion battery (3.7V/850mAH). As the input is connected, the output is 0V for both load and…
Other Parts Discussed in Thread: TPS63000 , TPS61070 Dear all,
On one of our design, we use a TPS63002DRC. This one is suplly with 2 AA batteries in series. The ouput is configurated to 5V @ 100 max and 15ma in average.
The problem is for any reason,…
Other Parts Discussed in Thread: SWITCHERPRO , TINA-TI , TPS63002 I'm using a few tps6300x devices (both variable & 002/fixed 5v) supplies on a new board, and wanted to create some models on Tina-TI (SwitcherPro works fine on the part). I see the PSpice…
Part Number: BQ24295 Other Parts Discussed in Thread: TPS63001 , TPS63002 , I currently have 2 voltage regulators to supply 3V3 and 5V for our product (TPS63001 and TPS63002). I am changing the battery charger to BQ24295 and see that some people are using…
Hi Bob, this is Ken the EE on the James' project. The design does require a slightly negative response from the photodiode circuit, grounding the negative rail of the op-amp does not allow us to read near zero and slightly negative which is very important…
Hello Pedro,
The switch inside bq24510 connecting the battery and the system can be turned off via a charger configuration. This means that the power supply of the TPS63001 and TPS63002 is always available as long as a battery is connected to the system…
Hi Daniel,
Thanks for the link. I think I can make a real Power Bank given more time and resources. But, for now all I have is the BOOSTXL-BATPACKMKII and the MSP-EXP432P401R. The BOOSTXL-BATPACKMKII has the TI TPS63002 5-V Buck-Boost DC-DC Converter…
