UVLO voltage for LTC2943?

Question

What is the real value for the UVLO in the LTC2943? I see 3.5V in the text and min 3.0V, nom 3.3V and max 3.6V in the spec tables.

kevintom98 · Accepted Answer

The Electrical Characteristics table V_UVLO(in table) and UVLO(in text) bit are two different things. When you are in the V_UVLO range you risk the part being turned off. UVLO bit is set when you are below the operating range but still will be able to communicate with the part but will be reading wrong readings, this way the users will get to know they are getting wrong readings.)

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Thread Details

UVLO voltage for LTC2943?