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LT3795 Led Controller  EN/UVLO Pin Device Disable

Question asked by Archi on Apr 6, 2018
Latest reply on Apr 6, 2018 by Archi

Good morning,

 

In the LT3795 IC, and other Linear Led Controller, When i keep Down (0 V) The pin 24 (EN/UVLO) For disable the switching output (LED 0V LED Off)   The INTVcc (Internal Vcc) and the Vref  Goes to zero Voltage!!  is Normal ??

 

I think that with EN to 0 Volt Only the output switching of the LED was STOPPED!  Because i use the Vref for other

externally control.. and i need this Voltage!

 

What's you think??

 

Thank you very much

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