Part Number: LM25011
Tool/software:
Hello Team, We are using the IC LM25011MY in one of our PCBs.
The input voltage is +24V and the designed output is 12V.
The load is some relays and the maximum load current is just below 1A.
The part number…
Part Number: LM25011 Tool/software: The customer made a CC/CV circuit using LM25011 to charge 4 strings of batteries, with an input of 35V and an output of around 18V, CC500mA.
However, there have been some defective LM25011 products installed on the…
Part Number: LM25011 Tool/software:
We have a question about the LM25011. During the surge test, we noticed that the input of the switching controller has a slightly higher voltage than that specified in the Absolute Maximum Ratings. We measured a…
Part Number: LM25011
The customer encountered start-up failure nearly 5% when there is a weak 1.4V in the output. (Which is leaked by the communication port TX.)
If there is no that weak 1.4V in the output, there is no any issues.
The customer…
Part Number: LM25011
The customer encountered start-up failure nearly 5% when there is a weak 1.4V in the output. (Which is leaked by the communication port TX.)
If there is no that weak 1.4V in the output, there is no any issues.
The customer…
Part Number: LM25011 Hi team,
3.3V and 5V are generated with the attached circuit configuration. Even though 3.3V is being output, PGD on the 3.3V side does not become High-Z and has a negative voltage. What causes PGD to be biased to a negative voltage…
Part Number: LM25011 Hello,
I took over Alen Barisic (I was working with him on this issue) post with additional information.
LM25011 is charging supercap to target Vout. After some minutes it does not regulate anymore and there is no way to force…
Part Number: LM25011 Hi Experts,
Seeking your assistance on this query from Cx:
Customer is designing an ultracapacitor bank for a 12V system. They need to charge the 2.7V 3000F caps in 10mins for their application and hence need help with selection…
Part Number: LM25011 Hello,
we are using the LM25011 as a supercapacitor charger and have some unexpected behavior where we would appreciate some help.
The issue is that after first charge, the output regulation start to decrease very slowly and…
Part Number: LM25011 Hi,
My customer is using LM25011 ,but due to shortage,they have to move to LM25011A,
they wonder if could change to LM25011A without any chance on schematic. I noticed the datasheet mention as below, but don't see more detail…
