Other Parts Discussed in Thread: TPS63002 Dear
I used TPS63002 for providing consistant voltage. It is included resistive analgo sensor. I made about 50 units, and it have 6 units which has problem.
I designed it for generating 5V fixed output, but it…
I split your other thread since you have a new question that is not about paralleling two TPS63000 devices. Here it is: http://e2e.ti.com/support/power_management/non-isolated_dcdc/f/196/t/380104.aspx
Yes, the ballast resistor approach does create some…
Zain Nasir said: What is the output voltage of Fuel Tank MKII Battery BoosterPack Plug-In ?
It can provide 5V and 3.3V DC. From section 2.2.1.1 TI TPS63001 3.3-V Buck-Boost DC-DC Converter of the Fuel Tank MKII Battery BoosterPack Plug-in Module (BOOSTXL-BATPAKMKII…
Other Parts Discussed in Thread: TPS2511 , TPS63002 Hello TI community,
I'm designing a portable mobile phone/USB device charger using the TPS63002 chip to boost a 3.7V 2600mAh lithium ion battery (capable of producing up to 2A) to 5.0, then using the TPS2511…
Hi Tao,
I confirmed that the switching node was at PSM when power save mode was enabled. However, I didn't see any improvement in efficiency. In fact, the efficiency PWM mode seems to be very similar to PSM when I tried with 30mA load and 90mA load…
Other Parts Discussed in Thread: TPS63002 Hi,
I am testing a board using a TPS63002 to generate 5V with a very low load (8mA) and the converter is pulling 42mA at a 4.8V input however based on the datasheet efficiency graph I should be seeing far greater…
Other Parts Discussed in Thread: TPS63002 , TPS63001 I believe that, there is some mistake at the design of TPS63002
The N-mosfet connected to L2 constantly goes to short circuit (PGND) after a few minutes/seconds of operation.
Input is 4.2V LiPO battery…
Other Parts Discussed in Thread: TPS63002 , TPS63000EVM-148 5822.JO-11-11-V1.pdf
Hi!
Please find the attached PDF for the implemented TPS63002 design.
The EN_USB signal is coming from the uc (An MSP430)
When the IC is disabled, it is not heating…
Other Parts Discussed in Thread: TPS63002 , TPS63060 , TPS63061 Concerning the TPS63002, the maximum input voltage is listed as 5.5v, with an "absolute maximum voltage" rating of 7v.
My input voltage will usually be less than 5.5v but, rarely…
Other Parts Discussed in Thread: TPS63061 , TPS63002 What is the precision/tolerance of the 5v output for the TPS63002 and TPS63061?
How close do they stay to exactly 5v output? +/-.05v? I could not find this in the specs.
Thanks
