View source for 17937492. SWITCHING REGULATOR CIRCUIT simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

=SWITCHING REGULATOR CIRCUIT=


==Organization Name==

[[:Category:SAMSUNG ELECTRONICS CO., LTD.|SAMSUNG ELECTRONICS CO., LTD.]]


[[Category:SAMSUNG ELECTRONICS CO., LTD.]]

==Inventor(s)==

[[:Category:Takahiro Nomiyama of Seoul (KR)|Takahiro Nomiyama of Seoul (KR)]][[Category:Takahiro Nomiyama of Seoul (KR)]]

[[:Category:Jong Beom Baek of Yangju-si (KR)|Jong Beom Baek of Yangju-si (KR)]][[Category:Jong Beom Baek of Yangju-si (KR)]]

==SWITCHING REGULATOR CIRCUIT - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17937492 titled 'SWITCHING REGULATOR CIRCUIT

==Simplified Explanation==

The patent application describes a switching regulator that uses one or two inductors to connect an input circuit and a multi-output end circuit. This regulator can drive different loads at different voltage levels.

* The input circuit includes multiple input switches and can operate in different modes (buck, boost, boost-buck) to boost the input voltage or ground voltage and provide an applied voltage to the inductors.
* Each mode is selected based on the target voltage for one of the unit output ends in the multi-output end circuit.
* The output voltages are monitored and the on-times of switches in the multi-output end circuit are controlled to maintain the output voltages within the desired range.

Potential applications of this technology:

* Power supply systems for electronic devices
* Battery charging systems
* Renewable energy systems (solar, wind, etc.)
* Electric vehicle power management

Problems solved by this technology:

* Efficiently driving different loads at different voltage levels
* Maintaining stable output voltages within target ranges
* Reducing the complexity and cost of the switching regulator circuit

Benefits of this technology:

* Improved energy efficiency
* Flexibility in handling different loads and voltage levels
* Simplified circuit design
* Cost savings in manufacturing and operation.


==Original Abstract Submitted==

Embodiments of a switching regulator include a single inductor or two inductors connecting an input circuit and a multi-output end circuit that may drive different loads at different respective voltage levels. The input circuit may include a plurality of input switches, and may boost an input voltage or a ground voltage via operation in one of a plurality of selected modes such as a buck mode, a boost mode and a boost-buck mode, to thereby provide an applied voltage to the one or more inductors. Each selected mode may be based on a target voltage for one of a plurality of unit output ends (output load driving sections) in the multi-output end circuit. Output voltages may be monitored and on-times of switches controlled in the multi-output end circuit to maintain the output voltages in respective target ranges.



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