Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM51581 , LM5158 Tool/software: I am designing a boost converter with the LM51518-Q1 and have worked through the design process using Webench and the Excel tool, and simulation to define values and…
Part Number: LM51581-Q1 Tool/software: I would like to have a design provision for a snubber circuit on the switching node. To especially determine the power rating and size of components, one key factor is the switch output capacitance. This is not…
Part Number: LM51581-Q1 Tool/software: What is the correct simulation tool to use for the LM5158x models? I currently have available to me LTspice (latest version) and Mixed Signal Simulation in Altium, which can import many different projects/vendors…
Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM51581 , LMR38025 HI,
Can LM51581-Q1 output negative voltage and is there a solution design? The customer's requirement is to have an input of 12V, an output of -36V, and a current of around…
Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM51581 I remade the PCB, but the problem still exists,When Input voltage is 12V,input current is 62mA,Its still very high。the SW node wave is below,Fs=2.2M。
It looks like do not input pulse-skipping…
Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM5158 Hi.
We need to simulate the boost converter application using LM51581-Q1 and I could only find the encrypted PSPICE transient model of the same in TI's website. It's an immediate requirement…
Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM5158 Hi I'm working for one project which includes this flyback converter the model which is available is not working and it is encrypted. So can you please provide me with any alternative spice…
Part Number: LM51581-Q1 Other Parts Discussed in Thread: LM51581 Hi bro;
I ran into a problem .I designed a 52v-12v power with LM51581, without load. Test the output waveform and find that there are obvious steps,
Part Number: LM51581-Q1 Hi team,
Q1. Lookign at the table 10-2,alminium electric cap(100uF, ESR25mOhm) x 2pcs are used. Instead of alminium electric cap, can MLCC more than 50uF be used?
Q2. Could you tell the details about "minimized undershooot during…