BQ25756: Can BQ25756 support Full panel sweep be disable and Perturb & Observe be able after the first time full panel sweep at power-up?

Ken Zhang

Part Number: BQ25756

hi,

In BQ25756 datasheet, there is no disable option in Full_panel_Sweep timer control bits in REG0X1A register.

Can BQ25756 support Full panel sweep be disable and Perturb & Observe be able after the first time full panel sweep at power-up?

over 1 year ago

0 Ethan Galloway over 1 year ago

TI__Mastermind 31275 points

Hello Ken,

Thanks for being patient with the delay. I will get back to your question tomorrow.

Best Regards,
Ethan Galloway

0 Ethan Galloway over 1 year ago in reply to Ethan Galloway

TI__Mastermind 31275 points

Hello Ken,

To make sure I understand your question correctly, you want to disable full panel sweep and rely only on Perturb and Observe, or P&O?

I wouldn't recommend that. P&O can only handle small changes in the input power. I would recommend running Full Panel Sweep.

Best Regards,
Ethan Galloway

Power management

Power management forum

BQ25756: Can BQ25756 support Full panel sweep be disable and Perturb & Observe be able after the first time full panel sweep at power-up?