Hi David
First, please make it sure that the converter works well without the beads. If the converter doesn't work as expected after adding the beads, probably the issue is caused by OCP as you mentioned. Other possible cause is a malfunction due to a…
Part Number: LM25117-Q1 Hello,
I wanted to use this chip in the ADAS system as a pump driver, but our team found it designed for infotainment only, so they do not recommand to use it. But I think it's AEC-Q qualified and can be used in any part of the…
Part Number: LM25117
Hello,
I am using lm25117 buck controller ic for my project. I need 16v 4a output for sustain my project but when i connect load output voltage keep dropping 12-13v.
I used this schematic, used same high side mosfet and used as…
Part Number: LM25117 Other Parts Discussed in Thread: LM5148 Hi,
I am wondering if current sensing can be done on the inductor (shunt or DRC current sensing) instead of the low side fet.
Thanks in advance,
TR
Part Number: LM25117 Hello, I am trying to set up a transient simulation on a 24V to 3.3V buck converter using the LM25117. I used the WEBENCH Power Designer tool and simply tried to set up the same schematic on PSPICE for TI. I get the following err…
Part Number: LM25117 We find the current monitor (CM) report is not accuracy during light load condition. Please refer to below table. We test different input voltage of 27V and 16V, and find It has big different result during 0.1A ~ 1.5A condition. May…
Part Number: LM25117 Other Parts Discussed in Thread: LM25148 , , LM25148-Q1 , LM25149 , LM5149
hi team,
my customer need a regular WV buck controller ( no EMI requirement)
may I know LM25117 and LM25148, which one is recommended?
I see LM25148 is new…
