Hi Sidharth,
Thanks for reaching out.
Sidharth Gupta said: Is LM5155/LM5156 suitable as a suitable PWM controller IC for for non-isolated, non-synchronous, single MOSFET DC/DC boost converter.
Yes, in general, LM5155 is made for applications like this. …
Part Number: LM51551-Q1 Tool/software: hello
i checked the LM51551-Q1 DATASHHET ,the following PICTURE
As we can see from the following figure, when VCC exceeds 4.5V, the voltage of SS pin starts to rise，but refer to the Red Arrow Position,
When SS rises…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM51551
Tool/software:
We are using LM51551-Q1 chip, Topology: BOOST, output voltage: 46V;
The picture is the schematic diagram and the waveform of startup time. The first picture VOUT output…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM5155 Tool/software: Hello Sir or Madam
We downloaded the below LM5155's Spice file.
When we run Spice with this file, we saw an error pop up. Pls see the below screenshot. We want to know…
Part Number: LM51551-Q1 Tool/software: Hello,
I have made a power supply using LM51551-Q1 with Flyback configuration. I am simulating the circuit in TINA TI. The issue is IC is not producing any output. Don't know whether its a TINA TI simulator issue…
Part Number: LM51551-Q1 Tool/software: Hello TI Team,
I am, getting the following message when sending my order through API, can you please review it?
"ERROR code:TI-TXT-073 ERROR:Purchase order maximum line items 100 reached. No more items can be added…
Part Number: LM51551-Q1 Tool/software: Hi team,
My customer is considering to use LM51551-Q1 in flyback DCM mode. But I cannot find the calculation tool for DCM mode.
Could you help check and provide the guidelines for calculation in LM51551-Q1 DCM mode…
Part Number: LM51551-Q1 Tool/software: Dear Engineers,
I want to use this reference design (PMP40488 ) for one of my application.
I noticed if I used coupled inductor for L3 and L4 I will get better performance and the value of the positive rail and…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: TINA-TI Tool/software: Dear Engineers,
I'm using the TI reference design to design a variable output voltage from +/- 5 to +/- 60V, I have a ultrasound device the will be the load for the mentioned…
