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WEBENCH® Tools/TLV170: WEBENCH® Tools__

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Part Number:TLV170

Tool/software: WEBENCH® Design Tools

Dear Sir, good day

My question, generally speaking, does not apply to TLV170. I want to find out how I draw a single power supply and make a label in order to dissolve this supply wherever necessary. In order not to draw several identical power supplies.

Please, see attach.

TIA

Sincerely,

Vladimir Naumenkov

www.agat.by

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TINA/Spice: AGC

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Tool/software:TINA-TI or Spice Models

hi,

I am designing a circuit which requires a  AGC circuit to drive a nano second timeframe pulse.

can anyone please suggest which is the best AGC for driving a nano second pulse

thank you

TINA/Spice/TPS63020: Need simulation model for TPS63030 & TPS63020 for TINA-TI. TI Local Rep??

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Part Number:TPS63020

Tool/software:TINA-TI or Spice Models

I was told that there is no model for TINA-TI for these two converters available easily.    That is most unfortunate.    Linear Technology/ADI  provides models for all their converters and easy to simulate using LTSPICE.   Why does TI not provide the same level of support?   What is the trouble with providing these specific models to engineers?   Why are these models not provided with the installation of TINA-TI?   So many questions, no where to get answers. 

I was told I need to find my local TI Representative in order to get these models.   I have zero idea about how to do that.   There is no number I can call.   There is no "Find Your TI Rep" link anywhere on ti's website here.   I don't have a TI rep.  I am an engineer trying to evaluate these components for possible introduction into a product line.   The lack of a model is affecting my ability to do this.   So, how do I find a TI Rep and how can I do this quickly?   I cannot wait weeks for a response, otherwise we are forced to choose LT/ADI devices that already have an easily obtainable model and simulation.

Thank you for reading, please help. 

TIDA-00367: UCC28630

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Part Number:TIDA-00367

In below picture where i mentioned red color question mark (?), in my hardware voltage continuously vary, not stable due to this UCC-28630 not "ON"
   

TIDA-00792: BMS to charge 18 cells

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Part Number:TIDA-00792

Hi,

I need to design an BMS which can charge 18s3p cells with the functions of reporting the state of charge and passive balancing. I really like the TIDA-00792 TI Reference Design. It almost fits what I need. But it can only handle up to 15 cells. Is it possible to add another chip to handle the extra 3 cells?

I also looked at the TIDA-01537 Design, which is scalable from 6s to 96s cells. But it seems to me that it doesn't report the SOC. Is that right? Is it possible to add that function?

Any advice would be greatly appreciated

Tida-00367:BAV70-V

WEBENCH® Tools/LMG1020: LMG1020 simulation error

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Part Number:LMG1020

Tool/software: WEBENCH® Design Tools

Hi TI Team:

  The LMG1020 simulation model is used in LTSPICE simulation, and the following faults are reported.The simulation model is downloaded from TI official website,Please help to see what is the reason?Thank you very much!

I need the EULA for the PLLantium Tool

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I need the EULA for the PLLantium Tool does anyone know where this can be found? Cause TI Customer support has no idea.


WEBENCH® Tools/TMS320F28377D: HW Support for circuit designing.

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Part Number:TMS320F28377D

Tool/software: WEBENCH® Design Tools

Hello Team,

I am trying to make development board for one of my project..

i have prepared microcontroller circuit, would like to review.

here i am attaching my circuit, requesting you to review my circuit.

i need your support on the below topics.

1. JTAG programming circuit

2. Communication interfaces

3. PWM-Input signals [unable to find correct pins]

4. RESET and crystal circuits.

5. power supply circuits.

Requesting you please help me, if i need to correct anything.

Thanks in advance.

Regards

Rajesh

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TIDA-01536: TIDA-01536

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Part Number:TIDA-01536

We are having some issues with XTR111 susceptibility to external noise.  For example, when we perform the  IEC61000-4-6: Conducted Immunity test, we are measuring up to 8Vpp noise on a 10V signal.  Based on the reference design testing:
we should be seeing something like 0.2% which is significantly lower than what we are measuring.  To better understand this, can you help us with the following:
- request test details (ie. where and how did they apply the conducted emissions)

- can we get our hands on the reference design board (can't find it anywhere)?

WEBENCH® Tools/OPA2734: Filter Dezign Tool

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Part Number:OPA2734

Tool/software: WEBENCH® Design Tools

Dear Sir, good day

Please, answer. A designed filter in Filter Dezign Tool (please, see attach). I pointed center frequency = 1873 Hz and it is indicated in the report on the page 4, but for some reason the program ignored this value and made a calculation for center frequency = 1000 Hz. Why?

TIA

Sincerely

Vladimir Naumenkov

www.agat.by

(Please visit the site to view this file)(Please visit the site to view this file)(Please visit the site to view this file)

TINA/Spice/UCC38050: Simulation file

TINA/Spice: TINA/Spice: TPD2E001 Pspice model convert to TINA-TI

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Tool/software:TINA-TI or Spice Models

Hello ,

 I've downloaded TPD2E001 Pspice model from TI ,but i can't import it in Tina by > File > import > Pspice Netlist for the Netlist Editor prompting Error: $CDNENCSTART.

How can I simulate TPD2E001 in TINA?

TINA/Spice/TPS63802: Problem with using spice lib model

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Part Number:TPS63802

Tool/software:TINA-TI or Spice Models

I have downloaded the TPS 63802 Pspice model

Getting an error while using the new  macro wizard  "invalid device $CDNENCSTART. Line #64, $CDNENCSTART"

TINA/Spice/SN74AVC16T245: SN74AVC16T245 test load consultation

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Part Number:SN74AVC16T245

Tool/software:TINA-TI or Spice Models

Dear sir,

The data book of SN74AVC16T245 shows that maximum Data Rate is 100Mbps for level-shifting to 1.2V, 200Mbps for level-shifting to 1.8V. So what's your test load? When I connect the spice model output with a 22inch transmission line and then terminal with 3pf capacitor . The waveform quality like amplitude and duty at the capacitor side seems very bad running at 100Mbps for weak model.


TINA/Spice/SN65DSI83-Q1: SN65DSI83-Q1 IBIS Model

TINA/Spice/OPA1632: Spice OPA1632

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Part Number:OPA1632

Tool/software:TINA-TI or Spice Models

I've been looking for the opa1632 model to use in PSpice, but haven't been able to find it online. After some research, I've downloaded the opa1632.lib from the spicerack to create a custom model using the Model Editor. However, there isn't an existing part symbol that I can use to edit.

PMP40379: Help, cannot find how to make or buy a part on build materials. 750343844, Wurth Elektronik, Transformer, 220uH, 16-pin, TH, Vertical

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Part Number:PMP40379

I am wanting to make the PMP40379 power supply for a project; this is the first larger project I have put together. I have found all of the parts in the build of materials but I cannot find this transformer. I was wondering how I can buy one or make one. 

TINA/Spice/LM5145: .SUBCKT is not allowed in a subcircuit error

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Part Number:LM5145

Tool/software:TINA-TI or Spice Models

Hello

I am trying to import LM5145 unencrypted PSpice transient model into TINA Ti and when I try to compile the file it is showing the following error.

Any thoughts?

Thank you.

TINA/Spice/LMP7721: PSpice simulation issue (Edit: It's about LMP7731, sorry for the mistake)

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Part Number:LMP7721

Tool/software:TINA-TI or Spice Models

Dear community,

I'm currently simulating a design with the LMP7731 amplifier and I got simulation issues in OrCAD PSpice (I'm using version "17.2-2016 S048"). I got the following error message:

ERROR(ORPSIM-16550): Floating point computation failed during matrix solution. Possible solutions: 1)Ensure that all device parameters are in valid range. 2)Try using .options LIMIT
INTERNAL ERROR -- Divide by Zero, Divide
ABORTING SIMULATION

You'll find attached my test bench. If I try the test bench provided with the model, it works fine. Then I modify it to let it work in single supply with an offset to half supply at the input, then it does not converge any more. Your help to get this design converge will be highly appreciated. I try the "AUTOCONVERGE" option but it doesn't resolve the problem and I also don't like this solution as it relax some parameters and simulation accuracy is lower.

Kind regards

Etienne Haenni

(Please visit the site to view this file)

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