18232526. VOLTAGE AMPLIFIER BASED ON CASCADED CHARGE PUMP BOOSTING simplified abstract (Taiwan Semiconductor Manufacturing Company, Ltd.)

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VOLTAGE AMPLIFIER BASED ON CASCADED CHARGE PUMP BOOSTING

Organization Name

Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor(s)

Chin-Ho Chang of Hsinchu City (TW)

Jaw-Juinn Horng of Hsinchu (TW)

Yung-Chow Peng of Hsinchu (TW)

VOLTAGE AMPLIFIER BASED ON CASCADED CHARGE PUMP BOOSTING - A simplified explanation of the abstract

This abstract first appeared for US patent application 18232526 titled 'VOLTAGE AMPLIFIER BASED ON CASCADED CHARGE PUMP BOOSTING

Simplified Explanation

The patent application describes a system and method for amplifying an input voltage using cascaded charge pump boosting. Here is a simplified explanation of the abstract:

  • The system stores first electrical charges at a first capacitor based on the input voltage, resulting in a second voltage.
  • The second voltage is then amplified using the first electrical charges stored by the first capacitor, resulting in a third voltage.
  • Second electrical charges are stored at a second capacitor based on the third voltage.
  • Finally, the third voltage is amplified using the second electrical charges stored by the second capacitor, resulting in a fourth voltage.

Potential applications of this technology:

  • Power management systems in electronic devices
  • Voltage boosters in battery-powered devices
  • Signal amplification in communication systems

Problems solved by this technology:

  • Efficiently amplifying an input voltage without the need for external power sources
  • Providing a compact and cost-effective solution for voltage boosting
  • Improving the overall performance and efficiency of electronic devices

Benefits of this technology:

  • Increased voltage amplification without the need for additional power sources
  • Compact and integrated design for easy implementation in various electronic devices
  • Improved energy efficiency and longer battery life in portable devices


Original Abstract Submitted

Disclosed herein are related to a system and a method of amplifying an input voltage based on cascaded charge pump boosting. In one aspect, first electrical charges are stored at a first capacitor according to the input voltage to obtain a second voltage. In one aspect, the second voltage is amplified according to the first electrical charges stored by the first capacitor to obtain a third voltage. In one aspect, second electrical charges are stored at the second capacitor according to the third voltage. In one aspect, the third voltage is amplified according to the second electrical charges stored by the second capacitor to obtain a fourth voltage.

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