18163892. CHARGE PUMP CIRCUIT AND DRIVE DEVICE simplified abstract (TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION)

CHARGE PUMP CIRCUIT AND DRIVE DEVICE

Organization Name

TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION

Inventor(s)

Mitsumasa Sonoda of Yokohama Kanagawa (JP)

CHARGE PUMP CIRCUIT AND DRIVE DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18163892 titled 'CHARGE PUMP CIRCUIT AND DRIVE DEVICE

Simplified Explanation

The abstract describes a charge pump circuit comprising multiple capacitors and transistors connected in a specific configuration to generate a desired output voltage.

• The circuit includes a first capacitor supplied with a voltage, a second capacitor supplied with a pulse signal, and a third capacitor supplied with the same pulse signal.
• Two transistors are included in the circuit, each connected to different ends of the capacitors and controlled by respective gates.
• A circuit is present with terminals connected to the capacitors and transistors to regulate the flow of charge and generate the desired output voltage.

Potential Applications

The technology described in this patent application could be applied in:

• Power management systems
• Voltage regulators
• Signal conditioning circuits

Problems Solved

This technology helps in:

• Generating stable output voltages
• Efficiently converting input signals
• Regulating voltage levels in electronic devices

Benefits

The benefits of this technology include:

• Improved efficiency in voltage conversion
• Enhanced performance of power management systems
• Increased reliability of signal conditioning circuits

Potential Commercial Applications

A potential commercial application for this technology could be in:

• Integrated circuits for consumer electronics
• Power supply units for industrial equipment
• Signal processing modules for communication devices

Possible Prior Art

One possible prior art for this technology could be:

• Existing charge pump circuits with similar configurations and components

How does this technology compare to traditional voltage regulation methods?

This technology offers advantages in terms of efficiency and performance compared to traditional voltage regulation methods. It would be interesting to see a direct comparison of the two approaches in terms of output stability and energy consumption.

What are the potential challenges in implementing this technology on a larger scale?

Scaling up this technology for industrial applications may pose challenges in terms of component integration, heat dissipation, and overall system complexity. Understanding these challenges and developing solutions would be crucial for widespread adoption of this technology.

Original Abstract Submitted

A charge pump circuit includes a first capacitor including a first end supplied for a voltage, and a second end; a second capacitor including a third end supplied for a pulse signal, and a fourth end coupled to a node; a third capacitor including a fifth end supplied for the pulse signal, and sixth end; a first transistor including a seventh end coupled to the second end, an eighth end coupled to the node, and a first gate; a second transistor including a ninth end coupled to the first end, a tenth end coupled to the node, and a second gate; and a circuit including a first terminal coupled to the node, a second terminal coupled to the sixth end, a third terminal coupled to the first gate, and a fourth terminal coupled to the second gate.