Hello Hiroyasu,
I attached some design tools you use to further estimate the VIN ripple with respect to the CIN and VIN. Use equation 7 and 8 from the datasheet to figure our the required ESR. ESR is another parameter that you need to lower as possible…
INGI MIK
INGI MIK said: Question: What is the reason for the PG activating at -5% instead of the datasheet's specified -10% Undervoltage threshold, and what modifications are needed to adjust it to -12%?
The reason PGOOD is responding to less…
Part Number: TPS543C20 Other Parts Discussed in Thread: TPS543B20 , , Tool/software: Hi Team,
I am using TPS543C20RVFT for Vin=12V, Vout=0.75V and Iout=40A. Please verify the schematics for the same.
Regards,
Shifali N
0882.TPS543C20RVFT.pdf…
Part Number: TPS543C20 Other Parts Discussed in Thread: TPS543B20 , , Tool/software: Hello
I designed a DC/DC for 12V to 1.2V 20A load. The problem is that when I just use a 0.5ohm load which is around 2A, it is fine, but when I increase the load to…
Hi,
I reviewed the TPS543C20A schematic and there is only one issue I notice: With your current configuration the expected current limit is 42.5A, with 10% tolerance plus resistor tolerance, the margin might not be large enough to support 39A full load…
Part Number: TPSM82823A Other Parts Discussed in Thread: TPS543C20 , TPS543B20 , TPS543C20A , TPSM82821A Tool/software: Hi team,
My customer would like to confirm frequency response of TPSM82823A. Becuase my customer plans to optimize the value of feedforward…
Part Number: ADS1298R Other Parts Discussed in Thread: ADS127L01 , , ADS1298 Brian Lizon:
i would like to reproduce the FFT plot example as shown in Bryan Lizon 's report " Fundamentals of Precision ADC Noise Analysis" released on 2020. figure 9. Example…
Thank you!
However, I dfo not think project will run just on some EVM without some patches, as the board is our design. Attaching the shematic here.
АКЛС 105 550 001 Плата управляющего модуля с ethernet.pdf.txt
Hello,
I assumed the maximum load current of 40A for this application, given that the ILIM was set appropriately for a 71A over-current protection. If the load current requirement is significantly different, you may recheck the design using the attached…
Hi QJ,
Thank you for your response. The Interface Control Document looks like the file below but the customer is looking for TMS570LS3137 .
https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/1023/1205.AWR1xx_5F00_Radar_5F00_Interface_5F00_Control…
