Part Number: LM25010 Good morning,
our customer has reported following issue: after several weeks of operation, the LM25010 burns out (please, see attached picture).
Nominal power supply: 24V
We don't know the supplied current (we are gathering this data…
Part Number: LM25010 I have some serious frequency jitter in the LM25010 control.
Design is attached. All my prototypes (3) have the same problem.
On-time matches what is set by the resistor at the Ron pin but the frequency keeps sweeping.
Vin= 13V with…
Part Number: LM25010 Other Parts Discussed in Thread: TPS25921A I am currently using LM25010 to generate 5V from 24V. I have a system in which I might have an external 5V power supply and I would like my board to switch over to using the external power…
Other Parts Discussed in Thread: LM25010 Hi all, first post, so go easy :)
I have used the WEBENCH Designer to create a 33V input 27.6V output using the LM25010.
Here is the design from WEBENCH link to the design:
https://webench.ti.com/appinfo/webench…
The problem was caused by inproper decoupling /layout traces.
The ground from the feedback divider was in the path of the load current - which compromised proper function.
This part is very nice - but needs careful layout.
rgds.
Other Parts Discussed in Thread: LM25010 , LM25011 Hi,
This is my first post in this forum so i'm don't be shure if i am in the rigth place.
I'm worked with a LM25010 and i want to limit the output current, but in datasheet they say if i want to…
Other Parts Discussed in Thread: LM25010 Dear Sir,
I am using Webench designer with the LM25010 switcher IC. It seems perfect but I can not simulate it wih the WSON package, only with the TSSOP.
When I look in the datasheet these package seem to have the…
Other Parts Discussed in Thread: LM25010 Dear Sir,
I am using Webench designer with the LM25010 switcher IC. It seems perfect but I can not simulate it wih the WSON package, only with the TSSOP.
When I look in the datasheet these package seem to have the…
Other Parts Discussed in Thread: LM25010 Hello,
I am using the LM25010 and am looking for the Operating Current of Switching regulator IC with its Output ON with the following conditions:
In Sleep Mode/Standby Condition , with Very Light/Low Load ( Say…
Other Parts Discussed in Thread: LM25010 We are facing a problem in our appplication related with freeweeling schotty diode.
It is a LM25010MH application delivering 100mA 14V with Vin=33Vdc
If we use SS26 SMA schottky from MCC the application is starting…
