Part Number: LM5155-Q1 Tool/software: Hello
I connect 5155 VCC Pin to VDD-12V, it seems works ok. MOS gate voltage changed from VCC to 12V. I'm not sure whehter I can use the circuit connection.
Thanks!
Part Number: LM5155 Tool/software: Hi team,
I hope you can help with a SEPIC converter issue.
My customer is trying to analyze an existing SEPIC converter design that has three simultaneous operating conditions: peak current mode control, coupled inductor…
Part Number: LM5155 Tool/software: LM5155 Boost Converter Design:-
Hi ,
I am facing heating issue of MOSFET and Schottky Diode at below mentioned I/P ,O/P parameters.
Output getting decreased after MOSFET is heating above 120 deg.
Is it thermal shutdown…
Hi Oba,
Until now there is no document or calculator on how to select these values.
However, we are currently working on an appnote for this topic.
RCOMP and CCOMP (at the COMP pin on the primary side) are used in order to reduce the centerband gain of…
Other Parts Discussed in Thread: TINA-TI Tool/software: Hi,
I have a problem with exporting the design. I'm sharing the link with you. Could you please help me to export the design in Altium and TINA-TI?
webench.ti.com/.../SDP.cgi
Part Number: LM5155 Tool/software: When customer uses external VCC, what is the peak source current it can support? How to calculate the higher value it can support?
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , UCC28180 Tool/software: Dear Ti
I hope TI recommand Boost controller below conditions
type: no isolation type(or possible isolation type)
boost switching freq: lower freq 30kHz ~higher no…
Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM5157 Tool/software: Dears:
customer want to use LM5155 do PSR flyback , they need TI help provide PSR design calculation then they can design it step by step .
I noticed that we have <…
Part Number: LM5155-Q1 Tool/software: Hello team,
Good day!
There is a using case of LM5155-Q1, VCC is about 6V, and the gate voltage is 6V as well, but this voltage is not enough to drive MOS, so do you have methods to improve the drive voltage?
Thanks…
