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HIGH VOLTAGE GENERATOR

  • US 20180212515A1
  • Filed: 03/23/2018
  • Published: 07/26/2018
  • Est. Priority Date: 08/09/2013
  • Status: Active Grant
First Claim
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1. A high voltage generator comprising:

  • a voltage converting device configured to output an output voltage having a level higher than a level of an input voltage; and

    a precharge controller configured to increase the level of the input voltage of the voltage converting device up to a level of an external voltage while preventing breakdown of a circuit in the voltage converting device receiving the input voltage based on a reference voltage and the output voltage of the voltage converting device,wherein the precharge controller comprises a voltage transmitting device configured to transmit the external voltage to an input node of the voltage converting device in response to a control signal.

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