TPS62868: Alternate part

Kaushal C

Part Number: TPS62868
Other Parts Discussed in Thread: TPS62864, TPS62873, TPS6286B08, TPS62366A

Tool/software:

Dear team,

Please provide the alternate part for buck regulator TPS628682ARQYR with 4A output current but fixed I2C address regardless of default start up resistor option.

Regards,
Kaushal

4 months ago

0 Jingyi 4 months ago

TI__Intellectual 1610 points

hi Kaushal,

Thanks for using e2e.

Please check TPS62864/6. They also support 4A output current and I2C interface.

Thank you and best regards,

Jingyi

0 Kaushal C 4 months ago in reply to Jingyi

Intellectual 440 points

Hi Jingyi,

I find this part has different slave address based on resistor at VSET/VID OR VSET/ PG pin. I don't need this type part. We need fixed slave address with different voltage at start-up based on resistor change.

Regards,
Kaushal

0 Jingyi 4 months ago in reply to Kaushal C

TI__Intellectual 1610 points

Hi Kaushal

Sorry for my misunderstanding. I found TPS6286B08, TPS62873, and TPS62366A/B that should meet the requirements.

TPS6286B08:

TPS62873:

TPS62366A/B: page 38 in datasheet: 4A Processor Supply with I2C Compatible Interface and Remote Sense datasheet

Thank you and best regards,

Jingyi

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TPS62868: Alternate part