Monopulse high-voltage level shifting and upper-pipe drive circuit and control method thereof

• Main Author: DENG YUNFEI
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2013
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The invention provides a monopulse high-voltage level shifting and upper-pipe drive circuit which comprises a voltage control pulse generator, a high-voltage level shifting branch and an upper-pipe high-voltage driver, wherein the voltage control pulse generator is used for producing output signal circuit pulses by receiving upper-pipe drive input signals, the high-voltage level shifting branch is used for producing drive voltage by receiving the output signal circuit pulses, and the upper-pipe high-voltage driver is used for producing gate drive signals driving an upper pipe to work by receiving the drive voltage. The invention further provides a control method. By means of adoption of the monopulse high-voltage level shifting and upper-pipe drive circuit and the control method thereof, the area of a chip can be decreased, and the problems that high-voltage level shifting circuits controlled by high-voltage power tube grid narrow pulses are poor in power consumption and anti-jamming capability and the like a