TECHNIQUES IN HYBRID REGULATORS OF HIGH POWER SUPPLY REJECTION RATIO AND CONVERSION EFFICIENCY

TECHNIQUES IN HYBRID REGULATORS OF HIGH POWER SUPPLY REJECTION RATIO AND CONVERSION EFFICIENCY

Embodiments of the present disclosure describe methods, apparatuses, and systems for hybrid low dropout regulator (LDO) architecture and realization to provide high power supply rejection ratio (PSRR) and high conversion efficiency (CE), and other benefits. The hybrid LDO may be coupled with dual ra...

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Bibliographische Detailangaben
Hauptverfasser: Krishnamurthy, Harish, Narayana Bhatla, Rajasekhara Madhusudan, De, Vivek, Barrera Gonzalez, Claudia Patricia, Ravichandran, Krishnan, Chiu, Scott, Liu, Xiaosen, Han, Jing
Format: Patent
Sprache:eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:Embodiments of the present disclosure describe methods, apparatuses, and systems for hybrid low dropout regulator (LDO) architecture and realization to provide high power supply rejection ratio (PSRR) and high conversion efficiency (CE), and other benefits. The hybrid LDO may be coupled with dual rails for its analog LDO branch and digital LDO respectively to achieve high PSRR and high CE by utilizing the hybrid architecture with several feedback loops. Other embodiments may be described and claimed.