Patent ID: 11942862
Assignee: BEIJING ESWIN COMPUTING TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The voltage generation module according to claim 7, wherein:
the comparison circuit comprises a first comparison transistor, a second comparison transistor, a third comparison transistor and a fourth comparison transistor; a control electrode of the first comparison transistor is electrically connected to a control electrode of the second comparison transistor, a first electrode of the first comparison transistor is electrically connected to the input terminal, and a second electrode of the first comparison transistor is electrically connected to the control terminal of the switch circuit;
the control electrode of the second comparison transistor is electrically connected to a second electrode of the second comparison transistor, a first electrode of the second comparison transistor is electrically connected to the input terminal, and the second electrode of the second comparison transistor is electrically connected to the first terminal of the fourth resistor;
a control electrode of the third comparison transistor is electrically connected to a start control terminal, a first electrode of the third comparison transistor is electrically connected to the control terminal of the switch circuit, and a second electrode of the third comparison transistor is electrically connected to the first voltage terminal; and
a control electrode of the fourth comparison transistor is electrically connected to the control electrode of the third comparison transistor, a first electrode of the fourth comparison transistor is electrically connected to the second terminal of the fourth resistor, and a second electrode of the fourth comparison transistor is electrically connected to the first voltage terminal.