TPS61193-Q1: Delay from PWM input to output current

Takahiro Saito

Expert 5435 points

Part Number: TPS61193-Q1
Other Parts Discussed in Thread: TPS61193Q1EVM

Hi team,

Do we have a data of the delay from PWM signal to LED current?

It means T1 and T2 in the below figure.

Regards,

Saito

over 2 years ago

0 Gracie Guo over 2 years ago

TI__Genius 14366 points

Hi Saito-san,

We don't have such data for TPS61193-Q1. Could you pls tell me which customer is caring about this spec and why?

BR, Gracie

0 Takahiro Saito over 2 years ago in reply to Gracie Guo

TI__Expert 5435 points

Hi Gracie-san,

Customer is measuring the delay between PWM signal and the current. They wants to know if the delay value is correct or not. That's why they are asking the delay. They don't need the exact value of the delay, but is it possible to check the rough value of the delay like micro second order?

Regards,

Saito