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

Claim 2:
3. The voltage generation module according to claim 2, wherein:
the first generation branch circuit comprises a first generation transistor, a second generation transistor, a first resistor, a second resistor, a first control transistor, a second control transistor and a third control transistor;
a first electrode of the first control transistor is electrically connected to the input terminal, and both a control electrode of the first control transistor and a second electrode of the first control transistor are electrically connected to the first control terminal;
a control electrode of the second control transistor is electrically connected to the first control terminal, a first electrode of the second control transistor is electrically connected to the input terminal, and a second electrode of the second control transistor is electrically connected to a first electrode of the first generation transistor;
a control electrode of the third control transistor is electrically connected to a start control terminal and the first electrode of the first generation transistor, a first electrode of the third control transistor is electrically connected to the first control terminal, and a second electrode of the third control transistor is electrically connected to a control electrode of the first generation transistor and a first terminal of the first resistor;
a second electrode of the first generation transistor is electrically connected to a second terminal of the first resistor and a first voltage terminal;
a first terminal of the second resistor is electrically connected to the second electrode of the third control transistor, and a second terminal of the second resistor is electrically connected to a first electrode of the second generation transistor;
a control electrode of the second generation transistor is electrically connected to the first electrode of the second generation transistor, and a second electrode of the second generation transistor is electrically connected to the second terminal of the first resistor; and
the first current is a sum of a current through the first resistor and a current through the second resistor.