Transcription of Low Drop-Out (LDO) Linear Regulators: Design ...
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IEEE Santa Clara Valley (SCV). Solid State Circuits Society February 11, 2110. Low Drop-Out (LDO) Linear Regulators: Design Considerations and Trends for High Power- Supply Rejection (PSR). Edgar S nchez-Sinencio TI J. Kilby Chair Professor Analog and Mixed-Signal Center, Texas A&M University 1. Power Management Why do we need power management? Batteries discharge almost linearly with time. To optimize the charging of batteries to be safe and extend their life. Circuits with reduced power supply that are time dependent operate poorly. Optimal circuit performance can not be obtained. Mobile applications impose saving power as much as possible. Thus, the sleep mode and full power mode must be carefully controlled. Objective of a power converter is to provide a regulated output voltage Voltage Battery ( Li-ion).
1 IEEE Santa Clara Valley (SCV) Solid State Circuits Society February 11, 2110 Edgar Sánchez-Sinencio TI J. Kilby Chair Professor Analog and Mixed-Signal Center,
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ECEN720: High-Speed Links Circuits, TEXAS, M University ECEN720: High-Speed Links Circuits and Systems Spring, Classical Electromagnetism, University, 2016 Ranking of Academic Publishers, Comprehensive Two- and Three-Dimensional, 2017 Royal Palm Literary Award Winners, 2017 Roy a l P a l m L i t e r a r y A w a r d, Handbook of Suggested Practices for the Design