TPS65150: power-on/off sequence for LCD panel

Henry Wang3

Part Number: TPS65150

Hi Sir,

My customer is asking a question about the TPS65150, dose it can support the below 2 types of LCD panels for the power-on/off sequence?

If it cannot support, please advise the right solution. Thanks!

Type1:

Type2:

over 2 years ago

0 Patrick Yao over 2 years ago

TI__Mastermind 34680 points

Hi Henry,

I have sent you a private message, thanks.

Patrick

0 Rihem_ over 1 year ago in reply to Patrick Yao

Prodigy 30 points

Hello,

Can I have the answer, please, because I have the same startup sequence?

Rihem

0 Patrick Yao over 1 year ago in reply to Rihem_

TI__Mastermind 34680 points

Hi Rihem,

TPS65150 cannot support this sequence.

Patrick

0 Rihem_ over 1 year ago in reply to Patrick Yao

Prodigy 30 points

Hi Patrick,

Can you suggest another component that is capable of performing this sequence (type 1 )?

Is your question about both types of LCDs because I forgot to mention that I am in the case of type 1.

Thank you for your response.

Rihem

0 Patrick Yao over 1 year ago in reply to Rihem_

TI__Mastermind 34680 points

Hi Rihem,

Unfortunately for now we don't have device could support gate power on before source.

Patrick

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TPS65150: power-on/off sequence for LCD panel