Part Number: LM5015
Tool/software:
Dear TI
[Conditions]
Vin 50-100V
Vout 13.8V(8~16V)
Iout 60A
Pout_max 900W
Full load Eff over 90%
SW Freq 110kHz
%no mcu, no comunication , only analog
[Question1 / which device do i select for high eff forward converter…
Part Number: LM5015 Tool/software: Hi customer search for an DCDC with adj current limit similar to LM5015.
Vin: 4,25V to 75V Iout: 1A to 3A adj current limit two switch forward with galv. iso
Regards, Holger
Part Number: LM5015 Hi,
My customer is using LM5015 in a two-switch Flyback circuit, part of the schematic is as following figure. Output 5V and Input is 24V.
The problem they are facing is: when in DCM mode and 2 Mosfets are both turned off, Vds of …
Part Number: LM5015 Hi,
Customer have used LM5015 for a 48V input ,5V2A output flyback design as below. it works fine. they would like to make a small change to support input 12V for another product, but still can support 5V2A. .
if nothing change…
Part Number: LM5015 Hi team,
Customers use LM5015 and input is 24VDC, output is 17VDC and -7VDC. They found the inrush current of transformer primary side is about 3.88A when start-up. The waveform is shown as below. What is the maximum current of the…
Part Number: LM5015 Hi team,
Customer used LM5015 for ISO DC (24V to 5V). They feedback when the board power up and it will appear 1.9A/60ns surge current. They want to know if LM5015 can undertake 1.9A/60ns surge curren and if has some Potential issues…
Part Number: LM5015 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi
I'm designing an isolated DC-DC converter and would like to use the LM5015 for the design. I would like to do a simulation on the design before building…
Hi Bob,
I have moved this post to AC/DC Forum where it will get the attention from an LM5015 specialist.
We will analyze the schematic, and most likely will need to see the layout as well. In the meantime, here is a similar E2E post: https://e2e.ti.com…
Part Number: UCC27714 Other Parts Discussed in Thread: LM5015 Hello
In the thread "e2e.ti.com/.../ucc27714-two-switch-forward-converter-design-is-a-toaster".
The last comment of that post the author Lauren Scott mentions an IC that she had found…
