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Welcome to the PMU Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

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sink
  • current
  • TPS65070
  • TPS65072 TPS65073
  • TPS650731
  • TPS650732
  • TPS65073x
  • TPS6507x
  • wLED
  • WLED_CTRL1
  • WLED_CTRL2
Related Posts
  • Forum Post: Re: TPS65070 Driving TFT LCD back-light

    Daniel Acevedo Daniel Acevedo
    As stated in page 35 of the datasheet, you can set the wLED sink current by your selection of the resistors connected to ISET1 and ISET2. The max current sink is 25mA per string. Through the I2C bus, you can select ISET1 or ISET2, set dimming frequency and PWM duty cycle by using registers WLED_CTRL1...
    on Sep 26, 2011
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