VHDL module incorrect behaviour
Hello Experts,We have created a VHDL module to generate fixed PWM with a 30% duty cycle at 360KHz. (working fine in vivado simulation) But I see that in tina, its generating 50% duty. We tried...
View ArticlePMP22477: FDMQ8205A and efficiency
Part Number: PMP22477Other Parts Discussed in Thread: TPS23730Dear All,has the PMP22477 ben tested with FDMQ8205A active bridge?Can you share the results of efficiency with FDMQ8205A regarding to the...
View ArticleTIDA-01487: Missing GND and VDD Plane layers within the gerber file available...
Part Number: TIDA-01487Dear sir,we wish to fabricate 3 boards as is, for our further testing. But our PCB engineer reviewed the "GERBER FILE - TIDA-01487" in the design file tab, and noticed that the...
View ArticleTIDA-00573: 3 phase motor current measurement using CT
Part Number: TIDA-00573Hi, we are going to use TIDA 00573 to measure current of 3 phase motors, I wanted to clarify if we can use the same circuit to measure current up to 500A or not ?Regards,Atul
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PMP10816: Transformer Winding
Part Number: PMP10816Other Parts Discussed in Thread: UCC28710Hi experts,We are trying to design PMP10816 but we force to buy RLTI-1131 Transformer. We already send several mails to Renco Electronics...
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webench orcad connector not able to activate license key
Hi Team,My customer want to export Webench schematic to Cadence OrCAD and we suggest customer install webench orcad connector as below document.https://www.ti.com/lit/ml/snvu483/snvu483.pdfHowever...
View ArticlePSPICE-FOR-TI: Noise analysis
Part Number: PSPICE-FOR-TIHello,I would like you to ask whether I have something wrong in attached project file to analize noise.When I perform simulation, I observed just 0V as output noise.（I...
View ArticlePSPICE-FOR-TI: Pspice model for REG71055, REF3450, REF3430 and ADS1299-4
Part Number: PSPICE-FOR-TII installed software Pspice for TI from TI HP. However their Pspice model can not been found at TI HP.I hope someone tell me how to fix this problem,
View ArticleTIDA-01508: Design for 110V DC input
Part Number: TIDA-01508Hi Experts,Good day.We are looking to replicate the TIDA-01508 design for a 110VDC input from a high (1500V) back EMF source.Are there any design consideration that we should be...
View ArticleTPS53515RVER vs. TPS548A20RVER
Other Parts Discussed in Thread: TPS548A20, TPS53515Hi,i have made two DC2DC designs in the Webench , i have try to simulate it to do a comparison between the two different designs yet the simulation...
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TIDA-01513: how to handle the connection between GNDi and HV_NEG
Part Number: TIDA-01513Hi team,I help my customer to post a question."I want to get some technical assist for TIDA-01513 High voltage measurement,in this circuit i think GNDi and HV_NEG should be...
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Pspice Installation error
Hi I am trying to install the Pspice tool but O am getting some error in it and after that it is automatically closed.So please let me know what should I do for the installation.The getting error is above
View ArticleTIDA-010047: How to get samples
Part Number: TIDA-010047Dear SrsHow can I get samples of TIDA-010047 reference design?thank you very muchraimon ribalsimon tech
View ArticlePMP21549: No output voltage
Part Number: PMP21549Other Parts Discussed in Thread: TESTHi there,We have just completed building the PMP21549 reference design, using the Gerbers online to produce the PCB and using the same parts...
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TIDA-01604: Why are there three phase for the Totem-Pole PFC ?
Part Number: TIDA-01604Hi Expert,I have question about below system diagram. As discussed earlier in this TIDA, it only says use two phase for positive half cycle and negative half cycle. Whereas in...
View ArticlePSPICE-FOR-TI: How can one edit the OLB files for the TI verison of PSPICE?
Part Number: PSPICE-FOR-TIOther Parts Discussed in Thread: OPA698I have found an error in the OLB symbol for the OPA698 amplifier (the pin numbers for IN+ and IN- are swapped). The error doesn't...
View ArticleTIDA-010071: How to use software to detect PILOT_ADC amplitude?
Part Number: TIDA-010071Hi Expert,Our customer is reading our TIDA-010071 and have some question. As you can see below, the PILOT_ADC signal output has different amplitude. We can easily use ADC to...
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TIDA-01393: Please find suitable part no. for XCZU11EG
Part Number: TIDA-01393Hello TI experts,My customer now checks TIDA-01393 for using Xilinx Zynq Ultrascale XCZU11EG.as you know there is TPS6508641 in TIDA-01393, but I think it is little different...
View ArticleTIDA-080004: how much power consumption?
Part Number: TIDA-080004Hi Expert,I see in the reference design that "output up to 90 lumens with 7.1-W input power". For the 7.1W power, which point do you calculate? The 12V battery side or 3.3V...
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