Part Number: LM5146-Q1 Tool/software: Hello!
I'm using LM5146-Q1 (TI Evaluation Board LM5146-Q1-EVM12V).
I've connected it to 36W (3A) load (electronic load in CW).
The evaluation board falls to start.
Meanwhile it operates perfectly when the…
Hello Kotaro
Kotaro Suzuki said: C15 is placed close to the IC, but is wired with a thin wire on the inner layer.
Device won't carry much current; it will in few mA. Thus, you don't need thicker trace. Following circuit comes in input power…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 , , LM5148-Q1 Tool/software: Based on LM5146 Cycle-by-Cycle OCP protection, I set the Rlim such way to limit the current at 25A. with step change in load current from 20Ato 30A, it limits the…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 , LM5116
Tool/software:
I created LTspice model of LM5146 based on undecrypted model available on TI website but getting error:
OR Is there any LTspice simulation of LM5146 that can be shared…
Part Number: LM5146-Q1 Tool/software: Hello TI team , I am working in 15V , 10Amp Supply , working frequency is 250kHz , Application is running successfully , currently I am using Css= 470nF i.e 40ms Soft start time its random selection. I have a question…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 , LM5145 Tool/software: I am designing a 48V 12V buck convertor based off the WEBENCH Design Report using the LM5146QRGYRQ1 switcher chip. There were two instances were it said MOSFET quantity…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5146 Tool/software: In one of our PCBA board, which is based on LM5146 IC, DC output voltage is not building. It stays close to 4-5V. After further investigation, we found that SS pin is not able…
Part Number: LM5146-Q1 Other Parts Discussed in Thread: LM5148 Tool/software: Hello TI Team,
After conducting extensive testing, we have found that the ICs are not functioning as expected according to the specified technical requirements. the following…
Part Number: LM5146-Q1-EVM12V Tool/software: hi team,
what is the size of LM5146-Q1-EVM12V ? because i don't have AD or cadence on my computer. Could u kindly help to answer this? thanks
