Part Number: LM7480 Hi Team,
Customer used LM7480 and has a question as follows, could you please help take a look? Thanks.
"Is it possible to short-circuit the GND and A pin and supply an additional 12V to Vs as the power supply? Which is shown below…
Part Number: LM7480 Tool/software: Hello,
I am using the LM74800 as a protection from inrush current over voltage reverse polarity ...
My application will use 48V and it is estimated to draw around 8A
I am looking for a suitable mosfet to use in…
Part Number: LM7480-Q1 Hi
For a 200W IPC system that also needs automotive-grade certification, can the LM7480-Q1 be used for the 12V input? Or are there other IC recommended?
Thanks
Part Number: LM7480-Q1 Tool/software: Hello all,
in the answer to “LM7480-Q1: Priority mux and inrush current” is mentioned:
“We do have a work around circuit to have inrush current limiting during startup while also having fast turn ON of secondary…
Part Number: LM7480 Other Parts Discussed in Thread: LM7481 , LM74502 , Tool/software: Hello,
I am currently designing a protection circuit for our device. Our device operate at 48V with output current of around 8A We would like to protect it from:…
Part Number: LM7480-Q1 Other Parts Discussed in Thread: LM7480 Hi,
I'm using the LM7480 in common drain configuration for reverse polarity/current protection but i also want to get slew rate control. So, instead of using the MOSFET midpoint(VOUT2) for…
Part Number: LM7480-Q1 if battery system is 48V, how to select TVS specifications?
Are there any other points to note?
This redundant system will carry 1KW output. Please share your experiences for me. Thank you so much.
Part Number: LM7480-Q1 Hi There
Please can you assist with why the LM74801Q fails catastrophically when I apply reverse voltage to Vin. The chip burns above pins 2/3 after a few seconds of reverse voltage. The test was done using a PSU with current…
