LP8758-E0: Start up sequence

Kuramochi Tadahiko

Guru 28715 points

Part Number: LP8758-E0
Other Parts Discussed in Thread: LP8758

Hi,

Can the LP8758-E0 start up VOUT0~3 without I2C control as below?

Best Regards,

Kuramochi

over 6 years ago

0 Krishnamurthy Hegde over 6 years ago

TI__Expert 8730 points

Hi Kuramochi-san,

I have forwarded your request to LP8758 device expert and we will get back to you as soon as possible. It is summer holidays time and please give us 1-2 days to respond.

Regards,

Murthy

0 Phil Yi over 6 years ago

TI__Mastermind 49301 points

Hi Kuramochi-san,

LP8758-E0 start-up sequence has been fixed as its datasheet specified as its output voltage. The sequence showing by your screenshot needs new OTP configuration.

Power management

Power management forum

LP8758-E0: Start up sequence