Part Number: LM5143 Other Parts Discussed in Thread: LM5137 I've designed a 2-phase interleaved buck converter using the LM5143. Of my two prototype units, one starts and runs without issue, however my second unit doesn't start at all.
There is no evidence…
Part Number: LMR60430-Q1 Other Parts Discussed in Thread: LMR60430 Hi,
The LMR60430 is stated to have option for fixed volatge (5V in my case) or ADJ. In datasheet section 4 there s the PN only for fixed output while later in the row it states 5V/adj…
Hi Samuele,
The TPS55287-Q1 is the lower current limit version of TPS55289-Q1, other specs are the same, so you can reuse the Calculation tool for loop stability check, and use Webench for simulation, too.
TPS55289-Q1 Design Calculation V1.0.xlsx…
Part Number: TDA4AL-Q1 Dear expert,
Our customer wants to set the spread spectrum for the PLL4 for the McASP. They have followed the instructions to set the related registers. But they found the previous output freq is 24.576MHz and then change to a…
WBDesign76_5-16VIN_5V10A_500KHz_1uH.pdf
Hi Stefan,
We are currently trying out the compensation circuit you suggested. Attached is the WEBENCH report that served as the basis for our component values. (It took us a while to locate it.)
On page 11…
Part Number: TDA4VH-Q1 Tool/software:
sorry ,My phenomenon has reappeared again.
I use the following command to burn those three files.
dd if=./tiboot3.bin of=/dev/mtdblock0
dd if=./tispl.bin of=/dev/mtdblock0 bs=1k seek=512
dd if=./u-boot…
Part Number: UCC27714 Other Parts Discussed in Thread: ISO6741 , ISO6441 Dear TI team,
Please find the attached document for the review. I have added some questions in the document request you to please provided the response.
I have also added a schematic…
Dear Quentin,
Thanks again for reply!
I hope you could download the pictures from the previous messages: You could see the problems directly.
the wires on FTDI port are soldered for serial communication (without USB2ANY), But there are loose,…
Part Number: DS90UB935-Q1 Tool/software:
Kindly help here to review the below attached schematic pdf of serializer part (DS90U DS90UB935-Q1 Ser.pdf B935-Q1 ) from TI and please provide your valuable feedback on the same
Hi Gokul
It seems that reboot fail is related tps6594 driver.
When I disable tps6594 initialization by removing CONFIG_MFD_TPS6594 in kernel config, reboot works correctly.
As far as I checked, tps6594-i2c.c intialized both tps6594 and lp8764. …
