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T8 LED Tube light Driver for 22W solution

syed hamad
Expert 1120 points
Other Parts Discussed in Thread: TPS92411, TPS92411EVM-001

Guys,

One of our customer have a requirement for Solution T8 LED Tube Light Driver with a wattage range of 22W.

Please let me know if TI have any solution for manufacturing.

 

Regards,

syed hamad

  • 0
    Prodigy 40 points

    hi syed hamad this is babusgajelli  from Hyderabad please  send me tha data sheets and spec of your led t8 to my email 

    babusgajelli@gmail.com 

  • 0
    TI__Expert 5130 points

    Hello Syed hamad,

    You must take a look at our new product TPS92411, the linear LED driver which has low THD and no EMI. Please visit TI’s website and search for TPS92411 for detail information.

    Regards,

    Victor

  • 0 in reply to Victor Chen_HK
    Prodigy 250 points

    Victor, I have a similar design challenge.  I need around 22 watts for a large volume room fan lighting design.

    I've gone over the TPS92411 data sheet and EVM manuals, and if I look at the TPS92411EVM-001 reference design,  it seems to me that if I simply doubled up on the number of Cree LEDs and connected each respective new string in parallel  to the strings on the EVM board (in other words 8 for 8, 4 for 4, 2 for 2), that's about all I would need to double output  power.

    Is this a valid assumption?  There are absolutely no clues on the data sheet that I can find that might inform me here, other than a note in the 110V analog-regulator 92411 modeling software that says basically "this design is good for about 25 watts".

    Thanks!

    Adam Reed

    Dendera Partners