Part Number: LM2743 Hello TI team,
Recently, I simulated the buck converter LM2743 with Pspice, and I encountered some initial issues, but I've resolved them. I attempted to simulate the same schematic using different tools. Initially, I encountered…
Hi all
what is "ERROR(ORPSIM-16295): Invalid Expression: Specify either current(I) or voltage(V) or digital(D)." I am trying to simulate the Worst-case/Sensitivity cases.
Part Number: LM2743 Hi Team,
My customer considering the use of LM2743 voltage controller for their space based systems.
This product is automotive grade, thus not guaranteed for space radiation. For hardening it to space radiation they would like…
Part Number: LM2743 Hello,
We have designed in a power circuit into our FPGA based device, that uses LM2743 buck controller. It provide us pretty stable DC current; however, it has a strong noise on the output. Here is our circuit and noise picture…
Part Number: LM2743 I need a DC-DC with external adjustable reference, but I didnot found the chips that meet my need. Then I found the LM2743 whose datasheet says that it do not use its internal 0.6V reference during the tracking mode. So I am expecting…
Part Number: LM2743 Other Parts Discussed in Thread: TPS40304 , TPS40303 Hi Team,
I am the 2018 NCG Yang. I want to consult you something about the IC recommendation ( LM2743 ).
The case is my customer's power supply (2nd generation) for PCIe with…
Other Parts Discussed in Thread: LM2743 Dear Ti employee
I can't search LM2743 pcb Gerber or pcb file.
Can i get LM2743 pcb Gerber or pcb file?
Thanks a lot
Other Parts Discussed in Thread: LM2743 When set up in Webench for VIN 11.4>12.6, VOUT = 0.90V, IOUT = 10.5A, COUT is selected as 330uF. If I edit COUT, the upper limit is shown to be 419uF. The datasheet does not specify a COUT MAX, and pg 20 states…
Marcos, this 4.5V implementation is severely limiting the usefulness of the simulation.
The part is intended to run off 5Vbias in many applications, while pulling the high currents from a lower voltage rail. The webench implementation does not represent…
