Search tips
Showing 771 results View by: Thread Post Sort by

  • LM5155: Abnormal Oscillations in the Current Detection Circuit

    Part Number: LM5155 Tool/software: Hi, We are currently using your product, "LM5155DSSR," in our circuit design and have observed the following phenomena. We would appreciate it if you could provide guidance on the possible causes and solutions.…

  • LM5155: LM5155

    Part Number: LM5155 Tool/software: In my design, my LM 5155 is connected to a regulated 24V regulated supply. The load is an LED that needs 28~37 V, with less than 1 A of current. I need to control the brightness of the LED with a reference command voltage…

  • LM5155: Audio amps class H reference design

    Part Number: LM5155 Tool/software: Hi team, May I know if we have LM5155 application note used in audio amps class H? for example: BR Amber

  • LM5155: LM5155 : HV input reference design

    TI Thinks Resolved
    Part Number: LM5155 Tool/software: Hi E2E, My customer has a new project to study as the following. Product specifications: Input voltage range: 4.5~18, 9~36, 18~75 VDC Therefore, the use of LM5155x requires emitter follower lines, and the size of…

  • LM5155: Start-up behavior

    Part Number: LM5155 Tool/software: Hi, I am using a TI LM5155 and would like to ask about startup behavior. Currently, while checking the operation of the LM5155's soft start (SS) terminal, I have confirmed that there is a difference in the discharge…
    • Answered

  • LM5155: Flyback Snubber Ringing

    Resolved
    Part Number: LM5155 Tool/software: Hi there, I've designed a flyback converter using the LM5155 with in input of 12V and output of 48V @1A max. I've attached a schematic of the circuit I'm using for reference. I'm looking for some guidance in choosing…
    • Resolved
    • Answered

  • LM5155: Need to control the Output Voltage using DAC

    Resolved
    Part Number: LM5155 Tool/software: Hello, I am going to design the High voltage supply using LM5155. Below are the specifications, Inpit voltage : 5.5V Output voltage :- +60V and -60V Current :- 25mA I have run the simulation in TINA software and…
    • Resolved

  • LM5155: Issues with Unstable Inductor Current

    Part Number: LM5155 Tool/software: Hello, Recently i have designed boost converter using LM5155. My calculations and components selection were based on application note SNVA824 . Converter was designed to drive NIXIE Tubes. Circuit parameters: Input…

  • LM5155-Q1: EMC improvement

    TI Thinks Resolved
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM5156 Tool/software: Hello team, We DIN LM5155 in an EC sunroof project, but met some EMI issues, customer heard there is an EMC improved part of 5155, what is the part number? Besides, do…

  • LM5155: The flyback regulator has excessive ripple

    Part Number: LM5155 Tool/software: Dear Have some issues with the design of the LM5155 flyback regulator. The designed voltage regulator has an input : 12V~36V ; output :12V. The transformer parameters used are Np: Np: Naux=1:1.25:1.25, Lm=5UH. Other component…

Didn't find what you are looking for? Post a new question.