A gate driver of a power device includes an inductor and a supply. The inductor is configured to, during a transitional period of the power device, convert a potential on a gate to a field, and the field to an opposite potential to toggle the gate and charge a floating capacitor to the opposite potential as an excess field collapses. The supply is configured to maintain the gate at the potential and generate the excess field during a non-transitional period.


    Access

    Download


    Export, share and cite



    Title :

    SINGLE SUPPLY HYBRID DRIVE RESONANT GATE DRIVER


    Contributors:
    YANG SHUITAO (author) / ZHOU YAN (author) / CHEN LIHUA (author) / XU FAN (author)

    Publication date :

    2018-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H03K PULSE TECHNIQUE , Impulstechnik / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



    Single supply hybrid drive resonant gate driver

    YANG SHUITAO / ZHOU YAN / CHEN LIHUA et al. | European Patent Office | 2019

    Free access

    Resonant gate driver

    YANG SHUITAO / XU FAN / ZHOU YAN et al. | European Patent Office | 2019

    Free access

    RESONANT GATE DRIVER

    YANG SHUITAO / XU FAN / ZHOU YAN et al. | European Patent Office | 2018

    Free access

    DUAL SUPPLY LOW-SIDE GATE DRIVER

    HASHIM AHMED ESSAM | European Patent Office | 2024

    Free access

    DUAL SUPPLY LOW-SIDE GATE DRIVER

    HASHIM AHMED | European Patent Office | 2020

    Free access