Electronic device
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 24, 2024
Grant Date -
Dec 16, 2021
app pub date -
Oct 23, 2019
filing date -
Oct 23, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a conventional electronic device, it is difficult to passively diagnose disconnection of an external capacitor added to an output terminal of a regulator circuit. An electronic device in this embodiment includes a regulator circuit 2 that outputs a constant voltage while external power supplied from the outside is input thereto, an external capacitor 3 connected to an output terminal of the regulator circuit 2 as an external component, an oscillation detector 4 that detects an oscillating state of the output voltage of the regulator circuit 2, and a failure determination unit 5 that outputs a failure signal when the oscillation detector 4 detects the oscillating state of the regulator circuit.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully