Mobile terminal and charging device
A charging device and charging switch technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problem of temperature rise of charging chips, and achieve the effect of avoiding temperature rise and improving safety.
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.
[0028] An embodiment of the present invention provides a charging device, such as figure 1 As shown, the charging device includes a charging interface 101 , a charging switch 102 , a power management chip 104 and at least two charging chips 103 and 110 .
[0029] The voltage input end of the charging interface 101 is connected to an external power supply, the voltage output end of the charging interface 101 is connected to the voltage input end of the charging switch 10...
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