Taiwan semiconductor manufacturing company, ltd. (20240201232). POWER DETECTION CIRCUIT simplified abstract
Contents
POWER DETECTION CIRCUIT
Organization Name
taiwan semiconductor manufacturing company, ltd.
Inventor(s)
Chia-Chen Kuo of Hsinchu City (TW)
Chiting Cheng of Taichung City (TW)
Wei-jer Hsieh of Hsinchu City (TW)
Yangsyu Lin of New Taipei CIty (TW)
POWER DETECTION CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240201232 titled 'POWER DETECTION CIRCUIT
Simplified Explanation: The patent application describes a power detection circuit that includes a comparator circuit to generate an output signal based on an input signal, with the output signal changing values in response to specific threshold levels being reached. A current limiting circuit is also included to control leakage current.
- The power detection circuit includes a comparator circuit that generates an output signal in response to an input signal.
- The output signal changes from a first value to a second value when the input signal reaches a first threshold value.
- The output signal changes back to the first value when the input signal subsequently reaches a second threshold value.
- A current limiting circuit is connected to the comparator circuit to limit leakage current.
Potential Applications: 1. Power management systems 2. Battery charging circuits 3. Overcurrent protection devices
Problems Solved: 1. Efficient power monitoring 2. Preventing damage due to overcurrent 3. Enhancing circuit safety
Benefits: 1. Improved power efficiency 2. Enhanced circuit protection 3. Reliable power detection
Commercial Applications: Power detection circuits can be used in various electronic devices such as smartphones, laptops, and electric vehicles to monitor power consumption and prevent damage due to overcurrent.
Prior Art: Readers can explore prior patents related to power detection circuits, comparator circuits, and current limiting circuits to understand the evolution of this technology.
Frequently Updated Research: Researchers are constantly working on improving the accuracy and sensitivity of power detection circuits to meet the growing demands of modern electronic devices.
Questions about Power Detection Circuits: 1. How do power detection circuits contribute to energy efficiency in electronic devices? 2. What are the key differences between traditional power monitoring systems and the innovative power detection circuit described in the patent application?
Original Abstract Submitted
a power detection circuit is provided. the power detection circuit includes a comparator circuit operative to generate an output signal in response to an input signal. the output signal is configured to change from a first value to a second value in response to the input signal attaining a first threshold value. the output signal is configured to change from the second value to the first value in response to the input signal subsequently attaining a second threshold value. a current limiting circuit is connected to the comparator circuit and operative to limit a leakage current of the comparator circuit.
