Need to know reliability of webench designs
Hi,I am trying to design power regulator circuits using Webench online software.I have used the TPS54620 regulator for generating 12V to 5V power.I got a circuit in Webench that shows PWRGD kept open...
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Webench/TPS56C215: TPS56C215 output cap issue
Part Number:TPS56C215Tool/software: WebenchDear Sir May I know output cap need 9pcs or not ??Below is Webench simulation result
View ArticleWebench/TPS43060: TPS43060 for Vin =9~32V, Vout= 36V/6A
Part Number:TPS43060Tool/software: WebenchHi Sir,I have try to find boost controller solution for Vin =9~32V, Vout= 36V/6A(max.),I found TPS43060 seems can meet my requirement, but when I try to enter...
View ArticleWebench/LM5116: LM5116 Webench Simulation issue
Part Number:LM5116Tool/software: WebenchHi,I tried to simulate LM5116 for the conditions below,Vin=90V ~ 100V Vout =36 ~ 80V Iout > 3A Temp=30CBut I couldn't get the simulation result and the reason...
View ArticleWebench/TPS2491: TPS2491 Webench
Part Number:TPS2491Tool/software: WebenchHi Team, Customer are planning to use TPS2491 for their new project, but there is some limitation in this IC. Customer cannot set the output limit current up to...
View ArticleWebench/TPS61170: TPS61170 WEBENCH and spread sheet
Part Number:TPS61170Tool/software: WebenchOur customer consider to use TPS61170.They are checking gain/phase margin using with WEBENCH and excel spread sheet.Vin=7.2V～8.8VVout=10VIout(Max)=400mAWhen...
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Webench/TPS55340: TPS55340 simulation issue
Part Number:TPS55340Tool/software: WebenchHi Sir we want use TPS55340 to replace LT3957, and hope can keep original inductor.i have try to use TPS55340 webench in 12Vin/Vout24V/Iout 1.5A application....
View ArticleWebench: linear convertor with lower reference voltage(0.4 even lower), or...
Tool/software: Webench Hi all, Now I want to find a linear convertor with lower reference voltage(0.4 even lower),or lower output voltage(0.4 even lower), Please give your recommendation,...
View ArticleWebench/TPS63000: TPS63000 5V out at 5Vin
Part Number:TPS63000Tool/software: WebenchHello,my customer choose TPS63000 as buck-boost for 2 power rails with same schematics.Characteristics of scheme:Vin range - 2.4 to 5.2 V.Schematic is typical...
View ArticleWebench: Share a Design email address incorrectly calls an error
Tool/software: WebenchWhen I enter an email address with a ".c' as part of the email address (for example: j.castellano@ti.com) Webench incorrectly identifies the '.c' characters as an '@' and shows an...
View ArticleWebench/CSD18540Q5B: library and board file
Part Number:CSD18540Q5BTool/software: WebenchIs there any library and board file for (EAGLE) csd18540q5b?
View ArticleWebench/LM3488: unstable circuit in LM3488
Part Number:LM3488Tool/software: WebenchHiI use webench to run LM3488 (uncouple SEPIC circuit; as attached file), Vin=4.75~5.25V; Output is 5V/3A, but can't not work actually in my PCBA (the load...
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Webench/TPS54334: TPS55334 schematic issue
Part Number:TPS54334Tool/software: WebenchHello,I have several questions with drawing schematic with TI's TPS54334DDA.1. Reference schematic of EVM user guide and WEBENCH Designer schematic is...
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Webench/LM5116: what is wrong with my LM5116 Borad which designed by webench
Part Number:LM5116Tool/software: WebenchMy LM5116 Borad which designed by webench ,24 input ,12V output ,but the peak to peak of Lm5116 20 pin is too high,who can help me ,what case that and how can i...
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PBC Thermal Calculator for SOT-23 package
Tool/software: WebenchHi Team,I am trying to use our PBC Thermal calculator for an analysis on copper area size of a SOT-23 package. I could not find a device in the pull down menu that offered a...
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Webench: TPS54331
Tool/software: Webenchhello,I am not able to simulate my saved projects may i know the reason , This is what I am getting after sometime. Please help me as soon as possibleRegardsThippeswamy
View ArticleWebench/TPS54360: Using a Schottkey diode of a lower voltage rating for TPS54360
Part Number:TPS54360Tool/software: WebenchHi,I was working on a webbench design for the TPS54360. The Schottky diode rating on the schematic shows a voltage rating of 60V. if I am correct , since the...
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Webench/TPS54336A: TPS54336A comp pin calculate
Part Number:TPS54336ATool/software: WebenchHi Sir,I used the webench to calculate for TPS54336 for output 5V design as following, for comp pin design, if I want to change Ccomp2 to general value, may...
View ArticleRE: TPS54620
Hi Team,The schematics derived from Switchpro and webench differs. Which is the online tool that we can use for deriving the correct values. Please suggest.RegardsPrabhu
View ArticleWebench: for multi-stage filters what is the relationship between fc and -3dB...
Tool/software: WebenchI notice if I use WeBench to design an 8th order bessel with -3dB @ 240 Hz, the response differs from what I get with the polynomial from 'Application Report SLOA049B - September...
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