TPS65982D

David Mckinney

Expert 6820 points

Other Parts Discussed in Thread: TPS65982D

Can VOUT_3V3 on/off be controlled by writing an I2C register in the TPS65982D?

over 8 years ago

0 Elias Villegas M. over 8 years ago

TI__Guru* 76130 points

Moving to USB forum

0 Jacob Ontiveros over 8 years ago in reply to Elias Villegas M.

TI__Expert 6280 points

Hi David,

Technically you can by modifying the System Configuration Register (0x28). However when there is a modification to this register some changes will cause a disconnect. Is there a specific reason you want to disable VOUT_3V3?

Jacob

0 David Mckinney over 8 years ago in reply to Jacob Ontiveros

TI__Expert 6820 points

Hi Jacob;

The customer was only interested to learn if there was a specific I2C register to control VOUT_3V3 on/off? They are aware of the System Configuration Register.

0 Praneet Kumar over 8 years ago in reply to David Mckinney

TI__Genius 16370 points

David,

Sorry - There's no other I2C register for controlling VOUT_3V3.
We would still be interested to know why the customer wants to disable VOUT_3V3.

-/Praneet

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