Integrated circuit design of buck boost DC to DC converter using pulse frequency modulator using Synopsys

• Main Authors: Elauria, Maria Carlota R., Gatus, Erika Mae B., Giron, Pauline Alexis L., Lim, Derrick Jan M.
• Format: text
• Language: English
• Published: Animo Repository 2012
• Online Access: https://animorepository.dlsu.edu.ph/etd_bachelors/14832
• Institution: De La Salle University

This paper is a design of a buck - boost converter using 90 nm library being run in the software Synopsys. The circuit design will consist of the buck - boost converter and the oscillator. The buck - boost converter serves as the main circuit of the system while the oscillator serves as the control of the system since its duty cycle and frequency determines the behavior of the circuit - it will trigger the stepping down and stepping up of voltages. Pulse frequency modulation will also be implemented through the oscillator since PFM is said to work at low load condition while the system is in standby mode.