Part Number: LM5143-Q1 Hi team,
I want to use LM5143Q for a IBB design, so I want to calculate the feedback loop.
As the error amplifier is internal, could you share the internal error amplifier parameter as following table?
Thanks.
Best regards
Mia…
Part Number: LM5143-Q1 Other Parts Discussed in Thread: CSD18563Q5A LM5143-Q1.pdf
Can someone check if my schematic is correct? I have 48V input, and wanted either 24 or 36 Volt output. (selectable via Q6) But for some reason, the output is always 5V. …
Part Number: LM5143-Q1 How much source and sink current is supported by LM5143-Q1?
When using in 2-phase configuration what is the limiting factor for output current drawn by the system at an output voltage of 18Volts, when input is 24 Volts?
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LMR36015-Q1 , LM5145 , LM5146-Q1 , LMR36015 , LM5160 , LM10011 I would like to use LM5143-Q1 in an application that:
1) VIN = 48VDC
2) Adjustable VOUT = 0.6V .. 47V @1.25A
My questions are:
1) Is LM5143…
Part Number: LM5143-Q1 Hello.
LM5143-Q1 allow to set the output voltage by using a voltage divider from the phisical output to the Voutx pin (x=1 or 2 according to the output channel)
But also the current sense amplifier uses the Vout x pin to measure…
Part Number: LM5143-Q1 Hello expert,
My customer is looking for solution to support 13.5VDC -> 12VDC/200A. As I know we can use LM5143 to implement multi-phase solution. May I know if LM5143 could support 2400W output application? If no, do we have other…
Part Number: LM5143-Q1 design parameter is:
VIN :12-24 Vout :-6V. Iout 20A.
use LM5143 with single output-2phase, is it right to caculate Frhp with a half Iout ?
with .
L set 8uh, Iout=10A. so Frhp=15.9Khz, Generally, the RHP frequency must be about…
Part Number: LM5143-Q1 hello
I designed a power board and the attatched is my schematic. the problem is ，When no-load, the power consumption is also very large, and the inductor heats seriously.
Part Number: LM5143-Q1 Hi team,
Could you give me comment on following customer questions?
Q1. Could you share equation how to calculate Rcomp, Ccomp, CHF in dual phase single output case? Eq. (43), (44), (45) looks dual output case, but it looks different…
