Part Number: TPS81256 Hello,
I have the tps81256SIPR providing 5V from a 3.3V input.
Information is scarce at this moment due to the holidays but I wanted to kick this off with the information I have now.
First the wiring to the device:
Next, we have…
Part Number: TPS81256 Hi
I have a question about TPS81256.
Is there the problem that EN terminal is inputted voltage(5V) without Vin voltage?
Best regards,
Yokota
Part Number: TPS81256 Hi,
My customer is planning to use the TPS81256 for a 3.3V to 5V @ 440mA Ioutmax application. The device will be sealed in an enclosure with no airflow so there is a chance the Ta will increase beyond 85C (they estimate up to ~90C…
Part Number: TPS81256 Other Parts Discussed in Thread: TPS61256 , TPSM84824 Hello Product Apps,
My customer has a question...
We are using your TPS81256 in a medical device and as part of the failure analysis that needs to be done for the overall product…
Part Number: TPS81256 Hi team,
What is the pin-pin distance of TPS81256?
I mean, this is 1 TYP in the datasheet P.22 and also (1) TYP in P.23.
And what does "1 oz max" of COPPER THICKNESS in the P.17?
I am also not sure why "oz" is used while…
Part Number: TPS81256
Hi,
The power-save mode output ripple voltage(ΔVout) is mentioned on page 5 of TPS81256 data sheet as below. Could you please tell me the part number or the output capacitor value(Cext) which was connected to the output node…
Part Number: TPS81256 We discovered that the PCB has a via in pad C1 ( Vin ).
Post Assembly we found that Pin C1 was not soldered.
Pin C2 is connected to Vin.
Vin=3.3V ; Vout=5V ; Iomax=75mA.
Question: Pin C1 is connected to Pin-C2 internally to the IC…
Part Number: TPS81256 Hi, I am using TPS81256 modules in a design to generate a 5v rail that I need in a portable device running from a single cell li-ion battery. I am running at the limits of what the module can do, and I suspect that at the low voltage…
Other Parts Discussed in Thread: TPS81256 , TPS53355 Hello,
In the datasheet of TPS81256, output capacitance range is 2uF to 30uF. If we use this device with 10mA(max) output , can we remove output capacitance ? If no, please let me know minimum capacitance…