Part Number: LM5123-Q1
Hello,
on page 28 of the datasheet, the application note in the post title is mentioned. There is a link to https://www.ti.com/lit/pdf/SNVA991 , however this seems to lead nowhere. I also couldn't find a document SNVA991 via the…
Part Number: LM5123-Q1 Other Parts Discussed in Thread: PMP9595 Hi team,
My customer want to design audio amp power for their speaker. We found PMP9595 is pretty match to our requirements. I want to know if we can fulfill the similar power rating by…
Part Number: LM5123-Q1 Other Parts Discussed in Thread: LM5122 Hello, I can't run LM 5123 with a network equivalent. Described the problem in more detail in the file. 6735.TI.docx
Part Number: LM5123-Q1 Dear,
I have an question about the loop stability calculations of the LM5123 boost controller.
The schematic of this boost converter is shown below.
The calculations for the compensation network are in an seperate PDF but this…
Part Number: LM5123-Q1 Hi experts,
For LM5123-Q1 dead time, the spec listed in datasheet is for RT=9.09kohms, which is 2.2MHz switching frequency. Does this deadtime also work for 400kHz switching frequency? It seems 20ns deadtime is a little small for…
Part Number: LM5123-Q1 Hi experts,
Is there any minimum required value of the current limit resistor? Customer want to use 1.5mohm for 40A current limit. The 1.5mohm is very small, will it cause any risk here? Do you suggest to add an RC filter? What…
Part Number: LM5123-Q1 HI,
I am trying to import LM5123-Q1 Pspice model in LT spice but I am encountering this error
can you please help to solve this issue?
-Ankit
Part Number: PMP9431 Other Parts Discussed in Thread: LM5122 , LM5123-Q1 , PMP Tool/software: Hello TI,
I would like to use PMP9431 as a starting point for a slightly modified design. Do you by any chance have the design spreadsheet for this Reference…
Hi Haiden,
So, synchronous device is recommended.
LM5123-Q1 2.2-MHz Wide VIN Low-IQ Synchronous Boost Controller with VOUT Tracking datasheet (Rev. B) (ti.com)
Best Regards,
Fergus