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Dimming mode of TPS61177A

Other Parts Discussed in Thread: TPS61177A

I have a question about TPS61177A.

I want to set analog dimming mode.

In datasheet, dimming mode is selected by Mode Register.

Is Mode Resister set by user or TI factory?

Best regards,

Takahiro Nishizawa

  • Hi Takahiro,
    The dimming mode is set by user. It could be set by I2C and TPS61177A has E2PROM, so the value could be burnt into the E2PROM and you don't have to set it all the time the device is restart. Please have a try with our EVM.