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http://dx.doi.org/10.9723/jksiis.2017.22.2.071

Design of a DC-DC Converter for Portable Device  

Lee, Ja-kyeong (인제대학교 대학원 나노융합공학과)
Song, Han-Jung (인제대학교 나노융합공학과, 나노메뉴팩처링연구소)
Publication Information
Journal of Korea Society of Industrial Information Systems / v.22, no.2, 2017 , pp. 71-78 More about this Journal
Abstract
In This Paper, A DC-DC Boost Converter for Portable Device has been Proposed. The Converter Which is Operated with 1 MHz High Switching Frequency is Capable of Reducing Mounting Area of Passive Devices Such as Inductor and Capacitor, Consequently is Suitable for Portable Device. This Boost Converter Consists of a Power Stage and a Control Block and a Protect Block. Proposed DC-DC Boost Converter has been Designed a 0.18 um Magnachip CMOS Process Technology, we Examined Performances of the Fabricated Chip and Compared its Measured Results with SPICE Simulation Data. Simulation Results Show that the Output Voltage is 4.8 V in 3.3 V Input Voltage, Output Current 95 mA Which is Larger than 20~50 mA.
Keywords
DC-DC Converter; Portable Device; On-chi; PMIC;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 leung Chi Yat philip Mok K. T., leung Ka Nang "A 1-V Integrated Current-Mode Boost Converter in Standard 3.3/5-V CMOS Technoloties" IEEE journal of Solid- State Circuits. Vol. 40, No. 11, November 2005.
2 Lee S. H. and Kim S. Y. Design and Implementation of an Intelligent System for Personalized Contents Recommendation on Smart TVs Journal of the Korea Industrial Information Systems Research / v.18, no.4, pp.73-79, 2013   DOI
3 Roh Jeonjin "High-performance Error Amplifier For Fast Transient DC-DC Converters". IEEE Tran. Circuits and Systems, Vol. 52, No. 9, Sep 2005.
4 Yi K. H. and Lee D. S., Cost Effective Plasma Display Panel TV Driving System with an Address Misfiring Compensation Circuit, Journal of the Korea Industrial Information Systems Research / v.18, no.3, pp.1-8, 2013   DOI
5 Stephane Bidian, Hua Jin, "High Performance Predictive Dead-Beat Digital Controller for DC Power Supplies", IEEE Transactions on Power Electronics, Vol 17, No. 3, May 2002.
6 Lim K. J,. Park J., Yang H,. "A High Efficiency CMOS DC-DC Boost Converter with Current Sensing Feedback", IEEE Tran. Circuits and systems 2005.
7 Bryant B., Kazimierczuk M. K., "Voltage Loop of Boost PWM DC-DC converter with Peak Current-Mode Control", IEEE Trans. On Circuits and Systems, Vol. 53, No. 1, Jan 2006.
8 Duan Xiaoming, Deng Haifei, Sun Nick X., Huang Alex Q., Chen Dan Y., " A High Performance Intergrated Boost DC-DC converter For Portable Power Supply" IEEE 2004.
9 Kim J. K., "Design of High-efficiency Buck DC-DC Converter for Reduction of Control Circuit Loss," Hanyang University Master Degree, 2011.
10 Jacob Baker R., Li H. W, Boyce D. E., CMOS Circuit Design, Layout, and Simulation, IEEE Press
11 Gray, Hurst, Lewis, "Meyer Analysis and Design of Analog Integrated Circuits," John Wiley& sons, Ltd
12 TEXAS INSTRUMENTS, Comparator with Hysteresis Reference Design, 2013.
13 Hong Wook Hun, Kim Kyung Ki, "Design of Ultra Low-Voltage NCL Circuits in Nanoscale MOSFET Technology," Journal of the Korea Industrial Information System Society , Vol 17, No.4, pp. 17-23, 2012.