Battery device power protection and reset circuit
US9312715B2 · kind B2 · utility
1Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2012 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Jun 27, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/007182
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic device and a method of operating the same are disclosed, where the electronic device includes a main system, a battery, and a battery device power protection and reset circuit. The battery device power protection and reset circuit includes a charging circuit and a switch device. The switch device connects the battery and the main system. The charging circuit turns off the switch device when operating under a first trigger mode, so that the switch device can electrically isolate the main system from the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.