Part Number: LM5023 Tool/software: Hi!
I have a SMPS project ... , I was reading the datasheet and I had doubts about the calculations of R1, R2, R_external and R_sense.
I need to determine over current and over voltage protection ... f rom what…
Part Number: LM5023 Tool/software: Dear Texas Instruments Support Team,
I am currently working on designing a DC-DC flyback converter with following specifications with LM5023:
Vin: 30-84V (DC input from battery)
Vout Isolated: (Multiple isolated…
Part Number: LM5023 Other Parts Discussed in Thread: UCC28722 , UCC28C44 Tool/software: I want to design dc- dc flyback converter for below specs-
input voltage range= 14 to 150 Vdc
output voltage= 12Vdc
output current= 1.25amp
can i use LM5023…
Part Number: LM5023 Tool/software: Hi team,
customer tesed LM5023 and got some issue here.
Red is VGS
Grees is VDS.
Is this waveform normal?This waveform is different from what I know.
Condition 100VAC Vo=15V 0.1A or less
Part Number: LM5023 Tool/software: 12V5A LM5023 B66229_87HE.pdf
The ripple in the circuit above is around 200 mvpp at 5 Ampere, without load 92 mvpp. Load regulation is very good, less than 0.5%. How do I reduce the ripple to at least 1% or 120 mvpp…
Part Number: LM5023 Other Parts Discussed in Thread: TINA-TI Tool/software: Dear Texas Instruments Support Team,
I am currently working on a design using the LM5023 QR Converter IC, rated for 65W, 19V output, with a universal input supply. While simulating…
Part Number: LM5023
Suggest pin configuration for transformer design of this design
Verify his schematic for input 85-265 Vac input , output 12v @2.5amp
find design link : Power Designer i created this design using web bench tool.
need to help…
Part Number: LM5023 Hi,
I tried to design a flyback converter using lm5023 with following specifications,
Vin=500 - 750 V
Vout= 5V, 5A
But when I enter these parameters on webench power designer it shows design cannot be created due to some reasons…
Part Number: PMP8740 Other Parts Discussed in Thread: LM5023 , UCC27517 , UCC28180 Tool/software: Hello, We are designing our charger based on the PMP8740 reference design. In the PFC Stage, the schematic is exactly as per the design. We tested the PFC…
Part Number: LM5023 Hello.
My name is Eunseok,
I have a question while looking at the block diagram of LM5023.
I know you're busy, but could you answer a few questions?
1. In soft start operation, there are two n-channel mosfets inside, but…
