Power supply control device and electronic device

Abstract

The embodiment of the invention discloses a power supply control device and an electronic device. The power supply control device comprises a power supply module, a first control module, a first connection module, a second connection module and a load, wherein the first control module comprises a first field effect transistor, a source electrode of the first field effect transistor is connected with an output end of the power supply module, and a drain electrode and a grid electrode of the first field effect transistor are connected with a first input end of the first connection module; the positive electrode output end of the second connection module is connected with the load, the negative electrode output end of the second connection module is grounded, and under the condition that thefirst connection module is connected with the second connection module, the first field effect transistor is conducted to enable the power module to supply power to the load. According to the power supply control device provided by the invention, a power supply circuit can be controlled according to the connection condition of the first connection module and the second connection module, and the problems of short circuit and the like are avoided.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a power supply control device and electronic equipment. Background technique [0002] With the rapid development of electronic technology, electronic devices such as mobile phones and tablet computers have gradually become the necessities of people's life and work. In order to meet users' demand for thinner and lighter electronic equipment, the structural form of electronic equipment is gradually converted to an all-in-one form with a built-in battery and a non-detachable one. [0003] In electronic equipment, the built-in battery is mostly connected to the main board using board-to-board connectors (Board to Board Connectors, BTB). [0004] However, since the battery board is in a conductive state, if the battery board touches other devices connected to the BTB when the battery board is fastened to the BTB, problems such as short-circuit heating of the circuit or device bur...

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Problems solved by technology

[0004] However, since the battery board is in a conductive state, if the battery board is in contact with other devices connected to the BTB when the battery board is fastened to the BTB, it will cause problems such as short-circuit heating of the circuit or burnout of the device

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