17961264. Trans-Inductor Voltage Regulator For High Bandwidth Power Delivery simplified abstract (GOOGLE LLC)

Trans-Inductor Voltage Regulator For High Bandwidth Power Delivery

Organization Name

GOOGLE LLC

Inventor(s)

Shuai Jiang of San Jose CA (US)

Xin Li of Cupertino CA (US)

Woon-Seong Kwon of Santa Clara CA (US)

Cheng Chung Yang of New Taipei City (TW)

Qiong Wang of Palo Alto CA (US)

Nam Hoon Kim of San Jose CA (US)

Mikhail Popovich of Danville CA (US)

Houle Gan of Santa Clara CA (US)

Chenhao Nan of Santa Clara CA (US)

Trans-Inductor Voltage Regulator For High Bandwidth Power Delivery - A simplified explanation of the abstract

This abstract first appeared for US patent application 17961264 titled 'Trans-Inductor Voltage Regulator For High Bandwidth Power Delivery

Simplified Explanation

The abstract describes a voltage regulator with multiple main stages and at least one accelerated voltage regulator (AVR) bridge. The main stages regulate DC output voltage in response to low frequency current transients, while the AVR bridges respond to high frequency current transients without regulating the DC output voltage.

• The voltage regulator has multiple main stages for low frequency current transients.
• At least one accelerated voltage regulator (AVR) bridge is included for high frequency current transients.
• The AVR bridges operate at a much faster switching speed than the main stages.
• The AVR bridge frequency response range can overlap with the main stage frequency response range.
• The lowest frequency to which the AVR bridges respond can be set lower than the highest frequency to which the main stages respond.

Potential Applications

The technology could be applied in power supply units for electronic devices, industrial equipment, and renewable energy systems.

Problems Solved

The voltage regulator addresses the challenges of regulating both low and high frequency current transients efficiently in a single system.

Benefits

The system provides precise DC output voltage regulation across a wide range of current transient frequencies, improving overall performance and reliability.

Potential Commercial Applications

"Advanced Voltage Regulator Technology for Enhanced Power Supply Efficiency"

Possible Prior Art

There may be existing voltage regulator designs that focus on either low or high frequency current transients, but the combination of multiple main stages and AVR bridges in a single system may be a novel approach.

Unanswered Questions

How does the voltage regulator handle sudden spikes in current beyond the specified frequency ranges?

The abstract does not mention how the system deals with unexpected current spikes that fall outside the defined frequency response ranges.

What are the specific electronic components used in the main stages and AVR bridges of the voltage regulator?

The abstract does not provide details on the components utilized in the main stages and AVR bridges, which could impact the overall performance and cost of the system.

Original Abstract Submitted

A voltage regulator having a multiple of main stages and at least one accelerated voltage regulator (AVR) bridge is provided. The main stages may respond to low frequency current transients and provide DC output voltage regulation. The AVR bridges are switched much faster than the main stages and respond to high frequency current transients without regulating the DC output voltage. The AVR bridge frequency response range can overlap with the main stage frequency response range, and the lowest frequency to which the AVR bridges respond may be set lower than the highest frequency to which the main stages respond.