Design of a CMOS DC-DC Converter : Adaptive CMOS DC-DC Converter for a Portable Battery Powered Systems
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概要
- 論文の詳細を見る
In this paper, we describe a CMOS DC-DC converter with a variable output voltage (8-12V @ 100mA) for a portable battery-operated system applications. The proposed DC-DC converter is used along with a Pulse-Frequency Modulation (PFM) method and consists of a reference circuit, a feedback resistor, a controller, and an internal oscillator. The integrated DC-DC converter with two external passive components(L,C) has been designed and fabricated on a 0.6 μm 2-poly, 3-metal CMOS process and could be applied to the Personal Digital Assistants(PDA), Cellular Phone, Laptop Computer, etc.
- 社団法人電子情報通信学会の論文
- 2002-06-24
著者
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Lee Seung-eun
Soc Research Center Korea Electronics Technology Institute
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Lee S‐c
Soc Research Center Korea Electronics Technology Institute
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Oh Won-Seok
SoC Research Center, Korea Electronics Technology Institute
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Oh Won-Seok
System IC Research Center, Korea Electronics Technology Institute
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Lee Seung-Eun
System IC Research Center, Korea Electronics Technology Institute
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Park Jin
System IC Research Center, Korea Electronics Technology Institute
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Lee Sung-Chul
System IC Research Center, Korea Electronics Technology Institute
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Choi Jong-Chan
System IC Research Center, Korea Electronics Technology Institute
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Choi Jong-chan
Soc Research Center Korea Electronics Technology Institute
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Oh Won-seok
Soc Research Center Korea Electronics Technology Institute
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Oh Won-seok
System Ic Research Center Keti Kyunggi-do
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Park Jin
System Ic Research Center Korea Electronics Technology Institute
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Park Jinwon
System Ic Research Center Korea Electronics Technology Institute
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Lee S‐e
Soc Research Center Korea Electronics Technology Institute
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Oh Won-Seok
System IC R&D Division, Korea Electronics Technology Institute
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