Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Hi Jaye,
Thank you for your patience. LM34910C will be available on ti.com by end of this week. We will inform you once it is released.
Thanks & Regards,
Praveen B
Part Number: LM34910C I maked design as shown datasheet and app note prefered. So SW pin signals is ok. FB has a problem. IC going to safe mode or OVP mode i think.
I searched, 2 people has same problem. Maybe this is design problem. I tried many recovery…
Part Number: LM34910C Other Parts Discussed in Thread: LM34910 , , LMR14203
I am trying ti use the LM34910 as a negative voltage generator/source. While i had been using the LMR14203 successfully for the same purpose, I need to provide more current so…
Part Number: LM34910C Hello guys,
One of my customers is considering using LM34910C for their next products.
They have the following questions about the device typical application. Could you please give me your answer?
Q1. Why does "Typical Application…
Well, I think I solved the issue. Seems that the LM34910 does not apprecieate 200 Ohm resistive load attached to the inductive output filter. When I increased the resistor value to >2K then the Vin was not clamped near 7v. Along the way I noticed that…
Other Parts Discussed in Thread: LM34910C Hello,
I have a LM34910C powering a board that also contains a 433MHz receiver (among other circuitry). Because the range of that receiver was very poor I did further investigations and the culprit is the LM34910C…
Katelyn,
Knowing the exact problem inside the LM34910 is key to knowing if I have fixed it.
However;
I have a functional solution to the problem where LM34910C fails to start if system leakage voltage appears on the SW pin before Vin is applied. Which…
Hello,
I do not expect the change from LM34910 to LM34910C to cause the issue.
This is a significant amount of ringing. Are you using a tip and barrel method for this measurement? Could you share the layout for this device? One possibility is that…
