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SWITCH CONTROL CIRCUIT AND SWITCH CONTROL SYSTEM

  • US 20200136605A1
  • Filed: 10/03/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/30/2018
  • Status: Active Grant
First Claim
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1. A switch control circuit, comprising:

  • a plurality of parallel-connected signal processing units, the signal processing unit having a first controllable switch;

    the first controllable switch having a first terminal connected to a first voltage signal, a second terminal connected to a first port of a controller, and a third terminal connected to a second voltage signal;

    the first voltage signal and the second voltage signal controlling turning-on and turning-off of the first controllable switch, and converting the first voltage signal into a third voltage signal; and

    the third voltage signal being connected with the first port of the controller; and

    the controller, configured to send a switch control instruction to a to-be-controlled terminal based on the third voltage signal.

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