Part Number: LM25145 Other Parts Discussed in Thread: LM5146 , LM5145 Hello. Could you, please, supply unencoded SPICE model for LM25145. We are using Simetrix/SIMPLIS simulator.
Thanks
Part Number: LM25145 Hello,
I would like to ask you a question about LM25145. I am considering connecting a ferrite bead and a capacitor to the FB pin as a noise countermeasure. ① in the figure below is a ferrite bead, BLM18BD102SN1D (MURATA). ② in the figure…
Part Number: LM25145 Hi TI Team, I am currently doing the bringup on a LM25145RGYR(LM5145RGYT)design. Parameters: Uin=16-31V;Uout=12A,Iout<=12A It works currently quite well except the over-current limit. There is a too wide range on the current limit…
Part Number: LM25145 Other Parts Discussed in Thread: LM5145 , Hello Team,
With LM25145RGY our input range requirements are not meeting which is failing in stress analysis. We have checked alternate as LM5145RGYT which has same package and voltage range up…
Hi Fang,
It looks like your VIN is not able to keep up, the yellow line continues to dip which implies your VIN might be current limiting.
Please try increasing your VIN current limit, or reducing the IOUT of the load.
Note that when VIN is close to VOUT…
Part Number: LM25145 Other Parts Discussed in Thread: LM25148 , LM5145 , LM5148 , LM5149 hi team,
is LM25145 stackable ?
if yes,
please provide reference schematic, I can't find in the datasheet
Part Number: LM25145 Hello,
I would like to ask you about the pin connections of the LM25145. (Question 1) If I don't use the pins below, how should I connect them? 7pin: SYNCOUT 8pin: SYNCIN 10pin: PGOOD (Question 2) Can the following pins be connected…
Part Number: LM25145 Other Parts Discussed in Thread: LM61440 Hi,
I designed in the LM25145 using Power Designer. I need 12V input, 3.3V output and 4A. I copied the schematics almost exactly, except I used a 6.8uH vs the 6uH in the Power Designer and…
Part Number: LM25145 Hello,
Please tell me how to detect the dead time of LM25145. I have confirmed the following descriptions in the datasheet. (Question 1) Is dead time detected by HO pin and LO pin? (Question 2) If the above is YES, please tell us the specific…