18137698. VOLTAGE REGULATOR AND ELECTRONIC DEVICE INCLUDING SAME simplified abstract (Samsung Electronics Co., Ltd.)
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VOLTAGE REGULATOR AND ELECTRONIC DEVICE INCLUDING SAME
Organization Name
Inventor(s)
VOLTAGE REGULATOR AND ELECTRONIC DEVICE INCLUDING SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18137698 titled 'VOLTAGE REGULATOR AND ELECTRONIC DEVICE INCLUDING SAME
Simplified Explanation
The abstract describes a voltage regulator that provides a stable output voltage. Here are the key points:
- The voltage regulator includes a compensator, buffer input control circuit, buffer circuit, pass transistor, and fast voltage compensating circuit.
- The compensator receives a reference voltage and a first feedback voltage and generates a comparison voltage.
- The buffer input control circuit receives the comparison voltage and generates a buffer input voltage.
- The buffer circuit receives the buffer input voltage and generates a gate voltage.
- The pass transistor generates an output voltage at an output voltage node based on the gate voltage.
- The fast voltage compensating circuit generates a second feedback voltage in response to the output voltage.
Potential applications of this technology:
- Power supply systems
- Electronic devices requiring stable voltage output
Problems solved by this technology:
- Maintaining a stable output voltage despite variations in input voltage or load conditions
- Minimizing voltage fluctuations and ensuring reliable operation of electronic devices
Benefits of this technology:
- Provides a stable output voltage, ensuring consistent performance of electronic devices
- Fast voltage compensating circuit improves the response time of the regulator
- Efficient and reliable regulation of voltage, reducing the risk of damage to electronic components.
Original Abstract Submitted
A voltage regulator providing an output voltage includes; a compensator receiving a reference voltage and a first feedback voltage corresponding to the output voltage and generating a comparison voltage in response to the reference voltage and the first feedback voltage, a buffer input control circuit receiving the comparison voltage and generating a buffer input voltage in response to the comparison voltage and a second feedback voltage, a buffer circuit receiving the buffer input voltage and generating a gate voltage in response to the buffer input voltage, a pass transistor generating an output voltage at an output voltage node in response to the gate voltage, and a fast voltage compensating circuit generating the second feedback voltage in response to the output voltage.
