A Super Performance Bandgap Voltage Reference with Adjustable Output for DC-DC Converter.

doi:1005-8885(2006)01-0075-04

中国邮电高校学报(英文)

• Integrated Circuit Design • 上一篇下一篇

A Super Performance Bandgap Voltage Reference with Adjustable Output for DC-DC Converter.

余华; 邹雪城; 陈朝阳

Department of Electronics Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China

收稿日期:2005-08-05 修回日期:1900-01-01 出版日期:2006-03-30
通讯作者: 余华

A Super Performance Bandgap Voltage Reference with Adjustable Output for DC-DC Converter.

Department of Electronics Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China

Received:2005-08-05 Revised:1900-01-01 Online:2006-03-30
Contact: YU Hua

摘要/Abstract

摘要： This paper presents a super performance bandgap voltage reference for DC-DC converter with adjustable output. It generates a wide range of voltage reference ranging from sub-1V to 1.221 7 V and has a low temperature coefficient of 2.3×10-5/K over the temperature variation using the current feedback and resistive subdivision. In addition, the power supply rejection ration of the proposed bandgap voltage reference is 78 dB. When supply voltage varies from 2.5 V to 6 V, output VREF is 1.221 685±0.055mV. 19 Refs. In English.

关键词: bandgap voltage reference; adjustable output; DC-DC converter; temperature coefficient; PSRR

Abstract: This paper presents a super performance bandgap voltage reference for DC-DC converter with adjustable output. It generates a wide range of voltage reference ranging from sub-1V to 1.221 7 V and has a low temperature coefficient of 2.3×10-5/K over the temperature variation using the current feedback and resistive subdivision. In addition, the power supply rejection ration of the proposed bandgap voltage reference is 78 dB. When supply voltage varies from 2.5 V to 6 V, output VREF is 1.221 685±0.055mV. 19 Refs. In English.

Key words: bandgap voltage reference; adjustable output; DC-DC converter; temperature coefficient; PSRR

中图分类号:

TN432

. A Super Performance Bandgap Voltage Reference with Adjustable Output for DC-DC Converter.[J]. Acta Metallurgica Sinica(English letters), doi: 1005-8885(2006)01-0075-04 .

[1]	Zhou Qianneng, Zhu Ling, Li Hongjuan, Lin Jinzhao, Wang Liangcai, Luo W. Novel high PSRR high-order temperature-compensated subthreshold MOS bandgap reference[J]. 中国邮电高校学报(英文版), 2017, 24(6): 74-82.
[2]	周前能闫凯林金朝庞宇李国权罗伟. Novel high-PSRR high-order curvature-compensated bandgap voltage reference[J]. 中国邮电高校学报(英文版), 2016, 23(2): 66-72.

A Super Performance Bandgap Voltage Reference with Adjustable Output for DC-DC Converter.

A Super Performance Bandgap Voltage Reference with Adjustable Output for DC-DC Converter.

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