Part Number: LM25148 Tool/software: Hi, I designed the PCB based on LM25148. I did two versions of it but both failed. I couldn't figure it out the issue. Right now the board is in China to another team of TI. I sent them with other chip boards for testing…
Part Number: LM25148-Q1 Tool/software: Hi BU team
My customer need to check if LM25148-Q1 support below protections and pls share your comments.
1. Support the output overvoltage protection similar with MPQ2918.
2. After the pre-regulator with…
Part Number: LM25148-Q1 Other Parts Discussed in Thread: LM25148 Tool/software: Hello, everyone,
When I used LM25148, there was a problem of no output of 2pcs SW, and one IC suffered serious ablation.
The current bypass voltage is set to 12V. The…
Part Number: LM25148-Q1 Other Parts Discussed in Thread: LM25148 Tool/software: Hi team,
Customer RD is facing the wrong calculation result on LM25148. Per actually test on system, they found it should be using minimum value to calculate the required…
Part Number: LM25148 Tool/software: We were testing the circuit from the previous question. We wanted to check the current control loop, and we adjusted the load slightly, the Buck immediately stopped. There is no switching signal at all on the SW node…
Part Number: LM25148-Q1 Hi team,
May I ask what the maximum current output capability of the LM25148-Q1 is? With a 12V input and 5V output, can it continuously output 20A(100W load)? If it can, please provide the relevant test waveforms. If not, please…
Part Number: LM25148 Tool/software: Hi TI Team,
We are using LM25148RGYR buck synchronous regulator as main power source for our deisgn Vin=12V ,80W Vout=5V,15A
I used TI webench design tool to deisgn my circuit. I need support on layout and schematic…
Part Number: LM25148 Tool/software: Hi
Could you please help me confirm how much voltage drop will this LM25148 have when switching from 9Vin to 9Vout? Thanks,
