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Hi TI experts,

My customer want to use TPS62913. Can you please provide the design documents about schematic and layout. We can only find the pdf version on ti.com…

Tool/software:

I am designing a power supply and I have used Webench to help me design a DC-DC converter from 3-17V to 1.8V @ 1.5A. The design on Webench seems to function on the online tool when simulating, but when building and…

Tool/software:

Hi Ti Team,

Greetings!

We like to know the Junction to board thermal resistance, Junction to Case (bottom) thermal resistance and Case Temp (°C) Max of TPS62913RPUR

Tool/software:

Hello TI experts,

Can the synchronous buck converters from the TPS6291x family (TPS62912, TPS62913, TPS62914, TPS62916 and TPS62918) be used a…

Tool/software:

Hi,

referring to document SLVUC22 pg14 (TPS62913-IBB-EVM Schematic), can I replace SI1902CDL-T1-GE3 with NTJD4401NT1G (from OnSemi)? 

My design as below. 

Input Voltage…

Tool/software:

Hi,

I need assistance regarding a buck converter.
I need a very efficient and low power loss buck converter with minimal space required(Low BOM count).
I also need UV and reverse…

Tool/software:

Hi Team

The description of this IC mentions integrated ferrite bead. I would like to know whether it is included inside the IC or whether the ferrite bead needs to be added outside the IC.

...

Thanks,

Boyan

Tool/software:

Does anyone have any reliability/MTTF/MTBF/FIT data for TPS62913RPUR. I am unable to find it on TI MTBF/FIT estimator as it says part number not found. Thanks.

Tool/software:

Hi,

for evaluation purposes I want to simulate the TPS62913 in TINA-TI. What I have to do to simulate this device? How can I add the the PSpice model from the homepage?

Thank…

Tool/software:

Hi,

I open a Webbench Exported design for the TPS62913 and did some modification. I want to simulate a transient analysis with 5ms and the simulation need very very long time…

Tool/software:

Hi,

I need help in choosing a DC DC converter considering the following requirements

Input Soruce:

1. 5V coming through AC DC converter
2. Five D cell connected…

Tool/software:

Hi,

referring to document SLVUC22 pg14 (TPS62913-IBB-EVM Schematic), can I replace SI1902CDL-T1-GE3 with FDG1024NZ (from OnSemi)?FDG1024NZ-D.PDF

Regards,

Angie

Tool/software:

Hello,

I saw these 2 TI parts, i require very low output ripple which reach less than 15mv p-p total figure.

I checked the datasheets and…

Tool/software:

Hi,

Quick question.

Is it possible to generate a -1.8V from TPS62912 with a +12V input?

I was thinking to switch GND and VOUT on the output of the switch regulator.

Br.

Tool/software:

Where can I find a 3D STEP model for the TPS62913RPUR?

The footprint is RPU0010A.

Thanks

Tool/software:

Hello Team,

the EVM shows a thin trace from VO-pin to Vout. According TPS62913 data sheet VO needs to be connected directly after the first inductor. But to measure…

Tool/software:

Hi,

how do the two devices compare in terms of radiated emissions?

say both are operating at 3.3V and 3A and the same switching frequency.

the question more specifically…

I am trying to export the following design. It always gives me an "Export Failed" error. How can you export a WEBENCH® POWER DESIGNER design?

webench.ti.com/.../SDP.cgi

My design requires a very small footprint, and to do so I would like to put components of the power supply circuit on top and bottom layer.
Can I place the (shielded) inductor on bottom when…

Hi, I'm looking for a replacement of Non-Isolated POL DC-DC converter.

Part no: PTN04050AAH

Please suggest Drop-in.

My requirements:

Input:2.3V to 7V

Output: -3V to -12V adjustable. (-3V, -5V, …

I am trying to design a new part the size of PTN4050AAZ using a different TI DC-DC such as TPS62913. It appears to have the same pins as PTN4050C that get soldered to the main board. Can…

Hello,  In the EVM documentation there  is a description on the modifications  which are required to measure the shown bode plot.

The description is not really clear how the circuit has…

Hello,

TI part PTN4050AAZ is obsolete. We have several products with it we need to support. I need to design a DC-DC as an inverter in the same footprint as a tiny daughter card so I can…

Hello Team,

in order to reduce the slew rate of the sync-clock a RC filter may be used as shown below. Will synchronization still work with the thresholds of 1.1V (on) and 0.4V (off) because duty cycle will be out of spec?

Does the…

Hello teams

From prebious E2E support, I got following url.
www.ti.com/.../slva546.pdf
I found that important point is how to choice the parts inside the feedback loop.

[Question…