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Question about LCD bias IC

Takahiro Nishizawa
Genius 5575 points
Other Parts Discussed in Thread: TPS65132

I am looking for the LCD bias IC.

VCC=3.3V

I2C(3.3V)

Vout=±5V

I found TPS65132.

Do you know the best IC other than TPS65132.

Please also check the attached document.

Best regards,

Takahiro NishizawaLCD bias.pptx

  • 0
    TI__Prodigy 565 points

    Hello,

    TPS65132 is what we call a "Split-Rail Converter" (Generates positive and negative output voltage). the Missing data point in your description is: which current the device needs to be able to provide. You can find the parametric search for all our split-rail products here (click). Select the device based on your current requirements.

    Best regards,

    Christian