Part Number: LM5123-Q1 Tool/software: Hi team, I am Mahmoud Alsheikh, Hardware Developer with paragon AG, Germany.
I try to design the lm5123-Q1 with following parameter:
Vin = 13V, Vout = tacking voltage from Audio single from 20V to 45V.
Power…
Part Number: LM5123-Q1 Tool/software: Dear Team,
My customer is evaluating the LM5123-Q1 under the following conditions and it works. - Vin: 8.5V to 21V (USB Type-C PD SPR: 9V to 20V range) - Vout: 45V (max) - Ioout: 1~2A
When the system enters Sleep…
Part Number: LM5123-Q1 Other Parts Discussed in Thread: LM5122 hi team,
my customer has requirements as below:
Vin: 12V (Vinmin=10V), Vout:50V, Iout: 10A industrail application
Could u kindly help to recommend a lowest cost product?
Part Number: LM5123-Q1 Tool/software: I am working with LM5123, I was using its design sheet which I downloaded from TI website itself. for 48V Vout its limiting current to 2A, the datasheet has not specified 100W power dissipation, but the design tool…
Part Number: LM5123-Q1 Tool/software: Hi team,
My customer is using LM5123 and met SW point output undershoot issue.
They met the issue both in EVM and their own design board. Below is the figure from EVM testing.
Datasheet limits the voltage…
Part Number: LM5123-Q1 Tool/software: Hello Harry,
In the past I have been consulted with you regard working with the Boost LM5123-Q1. I have connected it and chose the parameters according to what I have calculated in the excel file.
The Boost…
Part Number: LM5123-Q1 Tool/software: Hi,
What's the best PCB stack-up, especially as my current sense pair of tracks will run a long way around?
If i have 2 PGND layers with current sense pair sandwiched between them (and a few other signals), would…
Part Number: LM5123-Q1-DESIGNCALC Tool/software: Hi, in "LM5123 Boost Controller Design Tool" spreadsheet,
Ruvlo_bottom_calc doesn't seem to be catering for the 10uA hysteresis current.
e..g. with Vuvlo_on=21V, Vuvlo_off=18V, Ruvt 252k. It then shows…
Part Number: LM5123-Q1 Tool/software: Dear Sir/ Madam：
I have designed a boost circuit that steps up 15V to 56V.
LM5123.pdf
The boost solution is LM5123-Q1
Please help to review the circuit..
Thanks
Part Number: LM5123-Q1 Tool/software: Hi Texas,
I have a boost regulator circuit designed by WEBENCH POWER DESIGNER for LM5123-Q1. It should boost from 6-8V on input to 12V on output. However in my case it seems like it is not switching at all. The…
