Part Number: LM25101 Other Parts Discussed in Thread: UCC27289 , SN6501 Hi,
We found there is about 6V on HS when LM25101 is used to driver the high-side and the low-side N-Channel MOSFETs in a synchronous buck. The VDD is 10V.
It can be p ulled down…
Part Number: LM25101 Dear all,
I am using LM25101AMX/NOPB gate driver to drive half bridges, however due to parasitic inductances I am observing negative transients of -4V across LO pin which is damaging the drivers along with the MOSFETs.
Unfortunately…
Hello Doug,
To realize a current source there needs to be a power topology and controller IC within the overall solution. The LM25101 half bridge driver will provide the MOSFET gate drive function but not the complete functionality to realize a current…
Hello Matt,
Thank you for the interest in the LM25101. I am an applications engineer with TI in the High Power Driver group and will work to answer your questions.
The peak current specifications for the three devices (A, B, and C), is a peak current…
Other Parts Discussed in Thread: LM25101 Hi,
There is the following problem on the gate-driver of another vender.
The problem is that the High-side output doesn't fall when input pulse is narrow such as below.
The cause is filter by internal logic…
Other Parts Discussed in Thread: LM25101 , LM5101 Hello
Is there no TINA simulation model available for the LM25101 gate driver?
Or is there a model for a similar device?
Best regard
Markus
Other Parts Discussed in Thread: LM25101 Dear sir
Our customer have designed with LM25101ASDX-1 for Motor .
But status of LM25101 went NRND Last week .
Customer wpuld like to know the background of changing status of
this parts because of…
Hello,
I plan to use an LM25101A gate driver in a Buckconverter application.
Is the value RD on page 5 in the data sheet to understand like a series resistor with the Bootstrap diode? Are there any min and max values for the bootstrap capacitor? I…
Other Parts Discussed in Thread: LM25101 , UCC27201 Hello, all
Now we are designing our new product with LM25101.
Then would like to know your recommended bootstrap capacitor value on this device.
I could not find any description regarding this…
Hi, James,
Welcome to e2e!
Check out the end of this d/s: http://www.ti.com/lit/ds/symlink/lm25101.pdf
it has the footprint that you are looking for.
-d2
