Part Number: LM25085 Hi,
Due to supply issue, customer plan to change from LM25085 to LM25085A. please kindly let me know if could P2P replacement without design changing. thanks.
Part Number: LM25085 Hello,
We have a device that needs to be re-designed. It uses an LM25085 buck converter. The voltage to the converter is sourced from a nearby lithium ion battery pack. The spec states that the input capacitors(C9 and C13) are necessary…
Part Number: LM25085 Other Parts Discussed in Thread: LMR12010 Hi team,
I have saw AN-2157, "Constant Current Constant Voltage Buck Converter With LM25085, or, Implementing Accurate Current Limit With LM25085", seems good example for design CC/CV.…
Part Number: LM25085-Q1 Dear ,
i use LM25085-Q1 to build one DC-DC , 15V,18-25V input, and when output current larger than one current( 2A for example), the drv will keep low for hundred us, and FB pin thus abnormal cause of the ripple injected.
drv,…
Part Number: LM25085 Other Parts Discussed in Thread: LMR50410 , LMR36510 , Hi,
I am a big fan of Webench and have used it for many SMPS designs. My latest design however, utilising the LM25085 seems to have some issues.
Setting Vin to 15 - 36V, Vout to…
Part Number: LM25085 Other Parts Discussed in Thread: LMR14030 , TPS92692 , LM61440 , LM25145 Currently I want to design a BUCK circuit, 24V input and 1~20V output, 3A constant current output.
I find the LM25085 IC, but from the datasheet it's D-CAP mode…
Part Number: LM25085 Hello Guys,
Good day.
Our customer is trying to export his webench design in Cadence OrCAD but keeps on encountering export-failed error. I tried it myself but encountered the same error. Is it possible to provide him the Orcad .dsn…
Part Number: LM25085 Other Parts Discussed in Thread: TPS62135 Hello,
I have included my schematic and layout below.
Vin= 12V-16.8V (4S lithium battery) Vout= 12V Full load= 3A Fsw= ~1MHz
When running a stress test (Full load 3A for a full battery discharge…
Part Number: LM25085 Other Parts Discussed in Thread: LM321 Hi, I am making a CC/CV board using LM25085 according to AN-2157 with the following spec:
1) Input Voltage: 22.8V ~ 25.2V
2) Voltage mode Output Voltage: 20V
3) Current mode Current Limit: 3…
Part Number: LM25085 Tool/software: WEBENCH® Design Tools We are considering adopting your company's LM25085 for new projects.
We have used your company's WEBENCH under the conditions of Vin = 24V, Vout = Max18.1V, Typ10.5V, Iout = Max10A, Typ4.2A…