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TINA/Spice: TI-TINA Error: Floating Point Overflow error occurs when transient simulation runs till 50%

October 10, 2018, 9:02 pm
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Tool/software:TINA-TI or Spice Models

My transient simulation will stop at 50% due to floating point overflow error. 

Would you please help me take a look at this?

(Please visit the site to view this file)

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WEBENCH® Tools/TPS53319: TPS53319 load transient simulation fail

October 10, 2018, 11:27 pm
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Part Number:TPS53319

Tool/software: WEBENCH® Design Tools

Hi all,

             I used WEBENCH  tools in TPS53319 , but result is "There are no waveforms for this simulation". 

             My design condition : Vin=12V / Vo=5V / Io=14A / L=1.5uH, DCR4.1mR / Output cap 560uF,ESR=8mR(Aluminum), Rlbst=20K

             Configuration Options: FCCM, NonCeramic.

             Could you tell me what happen wish it ? Thanks!

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TINA/Spice: Remember diagram settings does not seem to work

October 11, 2018, 11:13 am
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Tool/software:TINA-TI or Spice Models

Hi,

Under Analysis Options, I have enabled "Remember diagram settings". Even after running a plot, setting settings up, closing the plot, re-running, disable the remember settings running again re-enable etc etc etc. You name it. The diagram always opens with all the curves aggregated on one axis.

Any hints?

Aidan

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TINA/Spice/TPS22959: Import PSPICE model into TINA, got "Invalid device: $CDNENCSTART. LINE:#51" error

October 11, 2018, 11:50 am
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Part Number:TPS22959

Tool/software:TINA-TI or Spice Models

Please send me Tina-spice model of TPS22959

I tried to import the downloaded pspice model into TINA. But got "Invalid device: $CDNENCSTART. LINE:#51" error.

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TIDA-01541: TIDA-01541: AMC1311 has wrong supply voltage for VDD1

October 11, 2018, 2:32 pm
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TINA/Spice/DRV2510-Q1: Unencrypted PSPICE model for DRV2510-Q1

October 11, 2018, 6:02 pm
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TIDA-00540: Multiprotocol Transceiver Reference Design with THVD15xx

October 11, 2018, 6:27 pm
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Part Number:TIDA-00540

Hi Team,

Did you have more detail circuit or document for below circuit in attachment?

Could you share it with me? Thanks!

(Please visit the site to view this file)

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XDS110 enumerates as Stellaris Device Firmware Upgrade,

October 12, 2018, 1:42 am
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Hi,

We purchased two XDS110 emulators to debug AM57xx and AWRxx devices,
out of two one emulator enumerates properly as a XDS110 device but the other emulator
enumerates as "Stellaris Device Firmware Upgrade".
Could you please let me know what should be done in this case to properly enumerate as XDS110.

Best Regards
paddu

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WEBENCH® Tools/TINA-TI: SPICE MODEL FOR LM2623QNHLRQ1

October 12, 2018, 4:13 am
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Part Number:TINA-TI

Tool/software: WEBENCH® Design Tools

please send me the SPICE MODEL for LM2623QNHLRQ1

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TINA/Spice/TLC555: VT not initialized

October 12, 2018, 5:35 am
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Part Number:TLC555

Tool/software:TINA-TI or Spice Models

Customer wanted to simulate a design using TLC555 and took the PSpice model from TI.com product folder.
He found that it doesn't work. Obviously the parameter "VT" is not initialized but used in different equations :

Can you please check?

Regards Bernd

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PMP40133: altiums projet files for the PMP40133 board

October 12, 2018, 5:55 am
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TINA/Spice/LM2623: SPICE MODEL

October 12, 2018, 6:59 am
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Part Number:LM2623

Tool/software:TINA-TI or Spice Models

please send me the spice model for LM2623QNHLRQ1

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TINA/Spice/AFE58JD28: AFE58JD28 Spice model (how to feel before spent a lot of money)

October 12, 2018, 7:09 am
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Part Number:AFE58JD28

Tool/software:TINA-TI or Spice Models

Hello,

Is there any Spice model for AFE58JD28? Is it too complicated element?

It looks like, a bit of expensive to buy evaluation board to understand that it is not what I need. (Project manager will not forgive for wasting budget.)

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TIDA-01606: Can the 3-Phase output be parallel connected? Estimated Cost to for building the reference design

October 12, 2018, 10:48 pm
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Part Number:TIDA-01606

Hello, 

1) The reference design title says that this is a grid-tie, string inverter. My question is it possible to parallel the outputs of multiple inverters to increase the power output level, either as-is or modifying the software? Basically I would like to synchronize the output of the one inverter with that of another output. Wondering if it would be feasible. 

2) Can anyone tell me the cost for building the reference design hardware (in US $)? 

3) Is there anyone (TI or 3rd party) who can provide a ready built reference design (hardware)? That is, can I purchase a ready-built module?

Thanks for your kind reply in advance.

KBS.

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PMP8606: Design calculation needed for Customization

October 13, 2018, 1:46 am
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Part Number:PMP8606

 Is this design is suitable for Automotive environment??

I need Calculations and formulas to tune the Input output values according to my requirement. I did not find any technical documents on this link for this design.

The Input values given in schematic is 300to700 volts. can i modify this to design run on 18V to 120VDC Input.

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PMP8606: Design Calculation needed to customize the design

October 13, 2018, 2:04 am
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Part Number:PMP8606

1)      Is this design is suitable for Automotive environment??

2)      I need Calculations and formulas to tune the Input output values according to my requirement. I did not find any technical documents on this link for this design.

3)      The Input values given in schematic is 300to700 volts I hope I can change this to 18V to 120V.

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TINA/Spice/TPS65311-Q1: spice model

October 13, 2018, 6:12 am
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WEBENCH® Tools/TINA-TI: WEBENCH DESIGN

October 13, 2018, 6:16 am
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Part Number:TINA-TI

Tool/software: WEBENCH® Design Tools

please send me the webench design model for the following part numbers:

LM2623QNHLRQ1

NCV6323BMTAATBG

SZBZX84-C15LTG

TPS65311QRVJRQ1

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AWR1443boost is not able to detect objects coming towards it

October 13, 2018, 7:16 pm
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Hi,

AWR1443Boost EVM is unable to detect a human which is coming towards it but able to very clearly detect the same human going away from it. The side of the human facing the radar is the same. Is there any tuning or configurations change need to be done in the EVM. Please help.

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WEBENCH® Tools: 300W High power design

October 13, 2018, 9:09 pm
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Tool/software: WEBENCH® Design Tools

Dear,

We want to find a 300W power solution. There is the exact parameter requirement:

IN: 6~18V DC

OUT: 4.5V /300W

Could you help to give some advice to find a low cost solution using TI Controller? Thanks!

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