20240088779.Decoupling Device Using Stored Charge Reverse Recovery simplified abstract (apple inc.)
Contents
- 1 Decoupling Device Using Stored Charge Reverse Recovery
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Decoupling Device Using Stored Charge Reverse Recovery - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
Decoupling Device Using Stored Charge Reverse Recovery
Organization Name
Inventor(s)
Chi Nung Ni of Foster City CA (US)
Sanjay Dabral of Cupertino CA (US)
Decoupling Device Using Stored Charge Reverse Recovery - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240088779 titled 'Decoupling Device Using Stored Charge Reverse Recovery
Simplified Explanation
The patent application describes a decoupling circuit with a diode to mitigate voltage drops in power supply nodes due to increased load currents in a computer system.
- The decoupling circuit includes a diode that stores charge during a charge mode and can source current to the power supply node during a boost mode.
- A control circuit manages the operation of the diode, coupling it to the power supply node when needed to stabilize voltage levels.
- The diode can be directly connected to the power supply node or part of a switch-based system with multiple diodes for enhanced discharge voltage capabilities.
Potential Applications
This technology could be applied in various electronic devices and systems where fluctuations in load currents can lead to voltage drops in power supply nodes.
Problems Solved
This innovation addresses the issue of unwanted voltage drops in power supply nodes caused by increased current draw, ensuring stable and reliable power delivery in computer systems.
Benefits
- Improved power supply stability - Enhanced performance of electronic devices - Increased efficiency in managing load currents
Potential Commercial Applications
- Computer systems - Servers - Data centers - Industrial control systems
Possible Prior Art
One possible prior art could be the use of capacitors in power supply circuits to stabilize voltage levels during load fluctuations. However, the specific implementation of a diode-based decoupling circuit as described in the patent application may offer unique advantages in terms of efficiency and effectiveness.
Unanswered Questions
How does this technology compare to other voltage stabilization methods in terms of cost-effectiveness?
The article does not provide information on the cost implications of implementing this technology compared to other voltage stabilization methods.
What are the potential challenges in integrating this decoupling circuit into existing computer systems?
The article does not address any potential challenges that may arise when integrating this technology into pre-existing computer systems.
Original Abstract Submitted
increases in current drawn from power supply nodes in a computer system can result in unwanted drops in the voltages of the power supply nodes until power supply circuits can compensate for the increased load. to lessen the effects of increases in load currents, a decoupling circuit that includes a diode may be coupled to the power supply node. during a charge mode, a control circuit applies a current to the diode to store charge in the diode. during a boost mode, the control circuit can couple the diode to the power supply node. when the voltage level of the power supply node begins to drop, the diode can source a current to the power supply node using the previously stored charge. the diode may be directly coupled to the power supply node or be part of a switch-based system that employs multiple diodes to increase the discharge voltage.
