TPS650350-Q1: I2C slave address and register questions

Jimmy Gong

Part Number: TPS650350-Q1

Hi team,

thanks for your support always. I have some questions here.

1. How do we know what the TPS650350 I2C Slave address is?

2. If we would like to read TPS650350 register's address. How to command it? Currently, we would need to read Buck1_VOUT Register, Buck2_VOUT Register, Buck3_VOUT Register and LDO_VOUT Register. As I know that we can read address's register value directly by I2C. but I'm not sure what kind of command to read those address.

BR,

Jimmy

over 1 year ago

+1 Phil Yi over 1 year ago

TI__Mastermind 49221 points

Hi Jimmy,

Please find the TPS650350 I2C Slave address from datasheet showing by pic below.

Section "7.4.1.15 Serial Interface Diagrams" shows how to write/read those registers you're asking.

Thanks!

Phil

0 Jimmy Gong over 1 year ago in reply to Phil Yi

TI__Expert 3600 points

Hi Phil,

thanks for your information. I think my datasheet is old version don't show those value as your pic.

Would you please provide me the new one that I can share to customer since secure resource of the TI website is currently undergoing scheduled system maintenance.