17706237. SWITCHING REGULATOR AND POWER MANAGEMENT INTEGRATED CIRCUIT simplified abstract (Samsung Electronics Co., Ltd.)
SWITCHING REGULATOR AND POWER MANAGEMENT INTEGRATED CIRCUIT
Organization Name
Inventor(s)
GWANGYOL Noh of YONGIN-SI (KR)
SWITCHING REGULATOR AND POWER MANAGEMENT INTEGRATED CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 17706237 titled 'SWITCHING REGULATOR AND POWER MANAGEMENT INTEGRATED CIRCUIT
Simplified Explanation
The abstract describes a switching regulator that includes an inductor, a power switch, and a controller. The power switch applies different voltages to the switch node based on control signals generated by the controller. The inductor current flows in different directions during specific time intervals.
- The switching regulator includes an inductor, power switch, and controller.
- The power switch applies different voltages to the switch node based on control signals.
- The inductor current flows in different directions during specific time intervals.
Potential Applications
- Power supply systems
- Voltage regulators
- Battery charging systems
Problems Solved
- Efficient power conversion
- Voltage regulation
- Minimizing power losses
Benefits
- Improved energy efficiency
- Enhanced voltage stability
- Reduced power losses
Original Abstract Submitted
A switching regulator may include; an inductor connected to a switch node, a power switch connected to the switch node and configured to apply a first voltage to the switch node in response to a first control signal and to apply a second voltage to the switch node in response to a second control signal, and a controller configured to generate the first control signal and the second control signal. The second control signal transitions from low to high following a first dead time after the first control signal transitions from low to high, the first control signal transitions from high to low following a second dead time after the second control signal transitions from high to low level, and an inductor current flowing through the inductor flows in a first direction during the first dead time and in a second direction, different from the first direction, during the second dead time.
