Part Number: LM5026 Tool/software: Hi,
Greetings!
I am Sonika, a Hardware Design Engineer at Applied Electro Magnetics Pvt. Ltd. We are currently using your IC, part number LM5026 .
Upon reviewing the datasheet, we noticed that the voltage at the…
Part Number: LM5026 Tool/software: Hi,
Greetings!
My name is Sonika Deswal, and I am a Hardware Design Engineer at Applied Electro Magnetics Pvt. Ltd. We are currently in the development phase of a DC-DC buck converter project based on the LM5026…
Part Number: LM5026 Other Parts Discussed in Thread: PMP20850 , UCC2897A , PMP22075 hi sir
i want to design a power module
spec vin :-48v
vout:12v/10A
lm5026 Is a suit solution?
thanks
Part Number: LM5026 Tool/software: Hi Expert,
I tried to simulate the LM5026 with PSpice, the UVLO pin is connected to ground as shown bellow. According to the datasheet, the LM5026 should be shut down, but why the REF pin output 5V?
Thank you in…
Part Number: LM5026 Other Parts Discussed in Thread: PMP11478 , PMP22075 , Tool/software: Hi Sir,
customer refer the RT and TIME pin resistance value in the PMP11478 schematic, but efficiency is not good(only 58~60%) under the condition( 20v vin to…
Part Number: LM5026 Other Parts Discussed in Thread: PMP22075 Hello guys,
One of my customers is considering using LM5026 for their new products.
Also they are considering to refer PMP22075(LM5026 reference design) . At this moment, they have the…
Part Number: LM5026
I have a forward converter with an input range of 120-190Vdc. I have the UVLO set at approximately 115V. If I turn on the supply slowly, it works fine, seen in the first picture PIC 1. However, if I do a rapid increase, it turns…
Part Number: LM5026 Other Parts Discussed in Thread: PMP22075 Tool/software: Hello, T.I. team.
This question is related to LM5026: Vin 48V to Vout 12V(120W) circuit design.
We have updated the transformer and output inductor to cater for the greater…
Part Number: LM5026 Other Parts Discussed in Thread: UCC2897A , What is the minimum operating frequency? The only thing I can find on the datasheet is the chart in figure 5 which shows RT vs Frequency with the bottom being 100kHz.
I have a design that…
