DocumentCode
517257
Title
A Low-Ripple Chargepump Circuit for High Voltage Applications
Author
Berkhout, M. ; van Steenwijk, G. ; van Tuijl, A.J.M.
Author_Institution
MESA Research Institute, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands. e-mail: M.Berkhout@el.utwente.nl
fYear
1995
fDate
19-21 Sept. 1995
Firstpage
290
Lastpage
293
Abstract
The subject of this paper is a fully integrated chargepump circuit with a very low output voltage ripple. At a supply voltage of 30V the chargepump can source 1mA at an output voltage of 40V. Two simple modifications to the classical chargepump circuit give a substantial reduction of the output voltage ripple.
Keywords
Capacitors; Circuits; Clocks; Diodes; Electric breakdown; Frequency; Low voltage; Mirrors; Power transistors; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1995. ESSCIRC '95. Twenty-first European
Conference_Location
Lille, France
Print_ISBN
2-86332-180-3
Type
conf
Filename
5469393
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