Tool/software: WEBENCH® Design Tools
Hi,
Both myself and a colleague have experienced a export fail message when trying to export a Sallen-Key Filter design using the filter design tool.
Is this a known issue? Is there a way to get the export to succeed?
Regards,
Connor Connaughton
Part Number: TIDA-01093
Hi,
TI official website does not have firmware downloadable for EVM "TIDA-01093".
Can you help me get the EVM source code.(MSP430)
http://www.ti.com/tool/TIDA-01093#technicaldocuments
Thank you
Eric Hung
Part Number: PMP21735
Hello!
I am planning on using PMP21735 reference design although I can`t find info about transformer used in reference design (PM2522NL).
Can anyone provide possible alternatives or at least transformer specification?
Part Number: TIDA-01604
Tool/software: Code Composer Studio
Part Number: TPS62140
Tool/software: WEBENCH® Design Tools
Hello,
I am using TPS62140 buck converter in one of my designs. You can check snap of design as below. All the connections are as mentioned in the datasheet. I simulated the design in Webench, I am getting the results. But when I simulate the same design on TINA, I am not getting the desired results. The output voltage is way less than the desired voltage. Please check below snap from the schematic in TINA.
I performed DV analysis in TINA and results I am getting are much below than desired. Please check below snap.
Desired voltage is 2.5V as per datasheet, whereas I am getting just 33mV. Please help me to resolve this issue.
Regards,
Rewati
Part Number: PMP40379
Hi,
I am testing PMP40379 board for my project.I wan alternate make for the following listed components.
| C632, C633, C634, C636, C637, C638 | 6 | 2000uF | EGXF500ELL202MU40S | United Chemi-Con | CAP ALUM 2000UF 20% 50V RADIAL | Radial, Can | No stock, suggest alternate |
| H12, H13, H21, H22, H23, H24 | 6 | SPT400-12-11-25 | Bergquist | THERM PAD 25.02X11MM GRAY/GRN | No stock, suggest alternate | ||
| H600, H602 | 2 | 782653B04250G | Aavid | HEATSINK VERT MAX CLIP, BLACK, 4.25 INCHES | 4.25 INCH EXTRUDED HEAT SINK | No stock, suggest alternate |
Regards,
Samruddhi Deshpande
Eaton
Part Number: UCC256302
Tool/software: WEBENCH® Design Tools
Hi,
I'm designing LLC converter with UCC256302 on webench. Is it possible to creating a custom mosfet like passive components?
Best regards,
Ali AYKAN
Part Number: TIDA-01623
Hi,
I was wondering if there was a way to simplify the design for the TIDA-01623 reference design. I want to remove the USB component and have the power be directly connected to a gateway. How many of the components are only needed so the power can be properly converted to USB-C and can be removed since I do not want that functionality?
Thanks
Part Number: LM3481-Q1
Tool/software: WEBENCH® Design Tools
Hi
I'm in a real trouble, a trouble that I did not understand its source. First I have downloaded LM3481 average model from TINA TI website, the date of release of this average model is 21/04/2015.
I have built a circuit in TINA TI v9.2, in order to perform an AC Simulation. My objective is to get the open loop of my circuit (the powere stage) that will allow me to place the poles and zeros at the appropriate locations to stabilise my boost converter.
the specifications of the boost converter are:
Vout=12V
Iout=1.8A
L=6u
Fsw=227kHz
Rsense=20m
When i simulate I get a very strange phase diagram, a diagram that has nothing to do with powerstage of boost converter in current mode configuration.
Please, I really need your help, because I have 3 days trying to get the result but I did not.
The circuit I have used is shown bellow and the simulation file is attached.
In the circuit I have set Vc as output and Vout as output.
(Please visit the site to view this file)
Part Number: LAUNCHXL-F28379D
Tool/software: WEBENCH® Design Tools
Closed loop speed control of induction motor matlab simulation i am trying by using DSP board F28379D. in closed loop operation Speed measurement sensing through proximity sensor. Output of speed sensor having only one signal. speed sensor data giving to DSP board through the eQEP block of matlab for comparision with original speed. but i am not understanding how to use eQEP block for speed measurement. Please give me a suggestion for how to use eQEP clock in speed measurement. If possible provide vidio link for usage of that block in matlab with dsp boardF28379D.
thanking you,
with regards,
mahesh
Part Number: TIDA-01629
Hi! I am using the motor controller for making a battery electric vehicle with the battery specifications as:
Hub BLDC motor-500 watt
Lithium ion battery -48 volts 20 Ah
So will this design work according to our configuration?
Part Number: TIDA-00961
Tool/software: Code Composer Studio
I am having problems getting the Frequency Response sweep from the prototype board. I followed the instructions in the Software Guide
See attached. Is this sweep correct?
This is sweep for Build 2
This is sweep for Build 3
Part Number: TIDA-00961
I think the On time of the active FETs are controlled by the voltage Loop. Is that correct?
What controls the On time of the Synchronous FETs? I think they are turned off before Zero crossing of the Inductor current.
Is that correct? What determines the turn off time?
When I run Build 2 with 150 Watt load The Synchronous FET does not turn on. See attached.
Z4 (green) is voltage across Active FET, Switch Node.
Z5 (gray) is the Synchronous FET drive.
Z6 (Blue) is the Active FET drive.
Hi There,
I have a question about Schematics and Layout of the HV motor control with PFC kit. What software or tool did you use to draw the HV motor control PCB layout and schematics?
I tried with the Altium designer software but I couldn't translate them. Would you please guide me ?
Best Regards
Part Number: UCC28780EVM-002
Tool/software: WEBENCH® Design Tools
I need the simulation model
Part Number: TIDA-01632
Is it possible to use TIDA-01632 for both ToF and Phased Based distance measurements?
Do we have any of these boards available? If not, can launchpad be used for such measurements?
Thanks!
Viktorija
Part Number: TIDA-00222
Team,
My customer could really use TIDA-00222 and TIDA-00777 boards. I realize we do not stock them, but was wondering if we have a spare one to give/loan out?
Thanks!
Viktorija
Part Number: TIDA-00449
Hello,
How to interface between TIDA-00449 to PC through UART, USB to serial interface is enough or any debugger is necessary ?,
I have got firmware for TIDA-00449 but need to know how to use, Please attach few references which would be helpful.
Thanks,
Gowtham
Hello,
We are trying to build a bulk charger for output ratings 42V and current of 5A from the input 115V DC voltage. Can I get some information regarding the regulator part.
A regulator with output of 42V and 5A o. Are there any IC's available for this regulator .
Thanks,
Gowtham
Hello,
I need to know which is better BMS FOR (10s 4p) Li-ion battery pack, Which is used for (36 V ,250 watt) DC motor in E-BIKE, I have already gone through TIDA-00449 .
Can you suggest me suitable BMS for this with UART or CAN protocol.