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…
Other Parts Discussed in Thread: LM25010 Hi
We are facing a new problem in our units, which are for few years on market, few thousands of them sold. Device operates as 24-to-3V3 buck converter. During startup of unit the load is very small (only ARM…
It seems that the following options are cheaper for my application:
LM25010 LM25011
Any problems with these parts that you can see? What are the differences between the two.
Other Parts Discussed in Thread: LM25010 , LM5017 Can I replace LM5017 in the design with an Async buck converter like LM25010 ? What should I consider changing ? www.ti.com/.../snva674c.pdf
The boards do have the same voltage unloaded. So, I suppose it could be the variation in resistance values of the op-amp feedback circuit, but those components are all from the same run, so it seems unlikely they would vary significantly.
Please advise…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
