DocumentCode
2885985
Title
A 90V switching regulator and lightning protector chip set
Author
Chen, Ru Shan ; Lerch, T. ; Radovsky, J. ; Spires, D.
Author_Institution
AT&T Bell Laboratories, Reading, PA, USA
Volume
XXIX
fYear
1986
fDate
19-21 Feb. 1986
Firstpage
178
Lastpage
179
Abstract
A switching regulator providing variable voltage to accommodate loop resistances from 0 to 2800 Ω with 1.5W power limit has been developed. A transformerless trunk and subscriber line interface which serves as a protection device to shunt 10A lightning pulses to ground will be described.
Keywords
Batteries; Clocks; Electronics packaging; Lightning; Protection; Pulse width modulation; Regulators; Switches; Switching circuits; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1986 IEEE International
Conference_Location
Anaheim, CA, USA
Type
conf
DOI
10.1109/ISSCC.1986.1157016
Filename
1157016
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