DocumentCode
1454322
Title
Voltage regulator with additional watchdog function
Author
Näthe, Axel ; Kisters, Georg
Author_Institution
Philips Components, Hamburg, West Germany
Volume
36
Issue
4
fYear
1990
fDate
11/1/1990 12:00:00 AM
Firstpage
832
Lastpage
836
Abstract
An integrated voltage regulator for use in automotive systems that incorporate a microcontroller is described. It can be used to supply systems ranging from ignition control to top-of-the-range car radios. One of its two outputs provides 5 V/50 mA and the other drives an external pnp transistor which delivers an adjustable output voltage. Additional control functions are a watchdog function and input/output monitoring
Keywords
automotive electronics; microcontrollers; voltage regulators; 5 V; 50 mA; automotive systems; car radios; ignition control; input/output monitoring; integrated voltage regulator; microcontroller; pnp transistor; watchdog function; Low voltage; Microcontrollers; Monitoring; Protection; Pulse circuits; Pulse generation; Regulators; Temperature distribution; Temperature sensors; Voltage control;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.61563
Filename
61563
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