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Does anyone know that what is this part number of LED driver ?

user5053622
Prodigy 10 points
Other Parts Discussed in Thread: TPS61080

Does anyone know that what is this part number of LED driver ?

1 The schematic is shown below. part location:IC7201，it is a LED dirver. inputs 3.15v and outputs 18v to driver 3 inch LED panel of Panasonic digital camera.

2 Is it a Ti part? if not,what part of Ti can substitute it? thank you.


  • 0
    TI__Genius 14317 points

    Hello,

    Thanks for using the TI E2E Forums.
     
    Do you have the hardware and if so, can you provide the device marking information? Based on the IO, the device looks like a 3.15 V to 18 V DC-DC Converter that powers the LCD Display.

  • 0 in reply to Jeffery Pfarr
    Prodigy 5 points

    Hello,
    This is a boost converter that has the power switch pin designated LX.
    LX connects to the inductor.
    TI doesn't use LX as the boost pin designator.
    However several other suppliers of boost converters do.

    You can look at TPS61080 synchronous boost converter for a TI boost similar in function.
    But we don't know the Iout of the design.
    www.ti.com/.../tps61080

    I hope this helps.