As per datasheet,
Rstart= 420k ohm, Cvdd= 120uF
Start up time is mentioned as 7 sec. How is that calculated?
With RC time constant formula, it is very high.
I am not able to understand. If somebody could help me out?
Thanks and regards,
Monica
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As per datasheet,
Rstart= 420k ohm, Cvdd= 120uF
Start up time is mentioned as 7 sec. How is that calculated?
With RC time constant formula, it is very high.
I am not able to understand. If somebody could help me out?
Thanks and regards,
Monica
Hi,
Believe or not, the simulation does show 7s for start up considering the device UVLO on max 15.5V and 85Vac input.