18410360. ELECTRONIC CIRCUIT WITH A TRANSISTOR DEVICE AND A PROTECTION CIRCUIT simplified abstract (Infineon Technologies Austria AG)
Contents
ELECTRONIC CIRCUIT WITH A TRANSISTOR DEVICE AND A PROTECTION CIRCUIT
Organization Name
Infineon Technologies Austria AG
Inventor(s)
[[:Category:Gerhard Thomas N�bauer of Villach (AT)|Gerhard Thomas N�bauer of Villach (AT)]][[Category:Gerhard Thomas N�bauer of Villach (AT)]]
ELECTRONIC CIRCUIT WITH A TRANSISTOR DEVICE AND A PROTECTION CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18410360 titled 'ELECTRONIC CIRCUIT WITH A TRANSISTOR DEVICE AND A PROTECTION CIRCUIT
Simplified Explanation: The patent application describes an electronic circuit with a protection circuit that includes a voltage-dependent capacitor to safeguard the circuit from voltage spikes.
- The electronic circuit includes a first transistor device with drive nodes and a load path.
- A protection circuit is connected to the drive nodes and load path of the first transistor device.
- The protection circuit consists of a second transistor device with a load path connected to the drive nodes of the first transistor device and a capacitor.
- The capacitance of the capacitor decreases as the voltage across it increases, providing protection against voltage spikes.
Key Features and Innovation:
- Voltage-dependent capacitor for protection against voltage spikes.
- Integration of a protection circuit with a first transistor device.
- Capacitor with decreasing capacitance as voltage increases for enhanced protection.
Potential Applications:
- Power supply circuits.
- Motor control circuits.
- Electronic devices with sensitive components.
Problems Solved:
- Protection against voltage spikes.
- Ensuring the stability and longevity of electronic circuits.
Benefits:
- Enhanced circuit protection.
- Improved reliability of electronic devices.
- Extended lifespan of electronic components.
Commercial Applications: Potential commercial applications include:
- Consumer electronics.
- Industrial automation systems.
- Automotive electronics.
Questions about Electronic Circuit Protection: 1. How does the voltage-dependent capacitor provide protection against voltage spikes? 2. What are the potential applications of this electronic circuit technology?
Frequently Updated Research: Stay updated on the latest advancements in electronic circuit protection to ensure optimal performance and reliability in electronic devices.
Original Abstract Submitted
An electronic circuit and a method are disclosed. The electronic circuit includes: a first transistor device having a first drive node, a second drive node, and a load path; and a protection circuit coupled to the first and second drive nodes and the load path of the first transistor device. The protection circuit includes a second transistor device having a first drive node, a second drive node, and a load path connected between the first and second drive nodes of the first transistor device, and a capacitor coupled between the load path of the first transistor device and the first drive node of the second transistor device. A capacitance of the capacitor is voltage dependent such that the capacitance decreases as a voltage across the capacitor increases.