TPS65100: tps65100 operational instability

Intellectual 385 points

Part Number: TPS65100

Hi,

how to disable VGH, VGL & VCOM voltage?
is there any specific care need to be taken , while using this ckt in multilayer board?

23 days ago

0 Jane Ye 21 days ago

TI__Intellectual 900 points

Hi,

Our expert will reply soon.

0 AG 13 days ago in reply to Jane Ye

Intellectual 385 points

Hi,

apart from datasheet content, is their any specific inputs?

0 Patrick Yao 13 days ago in reply to AG

TI__Mastermind 35450 points

Hi AG,

VGH and VGL cannot be disabled.

Patrick

0 AG 13 days ago in reply to Patrick Yao

Intellectual 385 points

Thanks for reply Patrick

is there any specific care need to be taken , while using this ckt in multilayer board? OR apart from datasheet content, is their any specific inputs?

0 Patrick Yao 12 days ago in reply to AG

TI__Mastermind 35450 points

Hi AG,

What specifications are you worry about? Do you mean the design procedure? Please refer to datasheet "9.2.2 Detailed Design Procedure".

TPS6510x Triple Output LCD Supply With Linear Regulator and VCOM Buffer datasheet (Rev. D)

Patrick

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TPS65100: tps65100 operational instability