Charging circuit for electronic device and related charging method
A charging circuit for an electronic device includes a battery pack for providing a battery voltage; an adaptor coupled to an external voltage source, for providing an input voltage; and a charging module coupled to the adaptor, for charging the battery pack. The charging module includes a buck char...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A charging circuit for an electronic device includes a battery pack for providing a battery voltage; an adaptor coupled to an external voltage source, for providing an input voltage; and a charging module coupled to the adaptor, for charging the battery pack. The charging module includes a buck charging unit for performing buck charging on the battery pack according to a comparison result; and a boost charging unit for performing boost charging on the battery pack according to the comparison result. |
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