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LM2776: EN pin Threshold ( VIH ) max.

Part Number: LM2776

Tool/software:

Hello ,

I am using the LM2776 to generate a negative supply, and in the Electrical Characteristics section of the datasheet, the minimum enable voltage (VEN(min)) is specified as 1.2V, but the maximum VEN is not mentioned.

Could you please confirm the maximum allowable VEN for this device?

Below are the input conditions I am using:

  • Vin: +3V

  • EN: +3.3V

  • Vout: -3V

Is it safe to apply 3.3V to the EN pin, or do I need to limit it?