18282303. VOLTAGE CONVERSION CIRCUIT, CHARGING MANAGEMENT MODULE, AND ELECTRONIC DEVICE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)

VOLTAGE CONVERSION CIRCUIT, CHARGING MANAGEMENT MODULE, AND ELECTRONIC DEVICE

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.

Inventor(s)

Qinghui Hou of Dongguan (CN)

Chengjun Yang of Shanghai (CN)

Xialing Zhang of Shenzhen (CN)

VOLTAGE CONVERSION CIRCUIT, CHARGING MANAGEMENT MODULE, AND ELECTRONIC DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18282303 titled 'VOLTAGE CONVERSION CIRCUIT, CHARGING MANAGEMENT MODULE, AND ELECTRONIC DEVICE

Simplified Explanation

The voltage conversion circuit described in the patent application includes various switch units and capacitor units connected in series to convert input voltage to output voltage.

• The circuit includes multiple switch units and capacitor units connected in series to efficiently convert voltage.
• The first switch unit is connected between the input end and a first node.
• The second switch unit is connected between the first node and a second node.
• The first capacitor unit is connected between the first node and a third node.
• The second capacitor unit is connected between the second node and a fourth node.
• The circuit also includes additional switch units and capacitor units to further regulate the voltage conversion process.

Potential Applications

The voltage conversion circuit can be used in various electronic devices and systems that require efficient voltage conversion, such as power supplies, battery chargers, and inverters.

Problems Solved

This technology solves the problem of inefficient voltage conversion in electronic devices, leading to improved energy efficiency and performance.

Benefits

The voltage conversion circuit offers improved energy efficiency, stable voltage output, and overall better performance of electronic devices.

Potential Commercial Applications

The technology can be applied in the development of power supply units, battery chargers, renewable energy systems, and other electronic devices that require voltage conversion.

Possible Prior Art

Prior art may include existing voltage conversion circuits and power supply units that use similar components and configurations to achieve voltage conversion.

How does the voltage conversion circuit handle fluctuations in input voltage?

The patent application does not provide specific details on how the circuit handles fluctuations in input voltage to ensure stable output voltage.

What is the expected lifespan of the components used in the voltage conversion circuit?

The patent application does not mention the expected lifespan of the components used in the circuit or any specific details regarding their durability and reliability over time.

Original Abstract Submitted

This application provides a voltage conversion circuit, which includes: a first switch unit, connected in series between an input end and a first node; a second switch unit, connected in series between the first node and a second node; a first capacitor unit, connected in series between the first node and a third node; a second capacitor unit, connected in series between the second node and a fourth node; a third switch unit, connected in series between the third node and a fifth node; a fourth switch unit, connected in series between the third node and a ground end; a fifth switch unit, connected in series between the fifth node and an output end; a third capacitor unit, connected in series between the fifth node and a sixth node; a sixth switch unit, connected in series between the sixth node and the output end; a seventh to tenth switch units.