A gate driver is a power amplifier that accepts a low-power input from a controller IC and produces a high-current drive input for the gate of a high-power transistor such as an IGBT or power MOSFET. Gate drivers can be provided either on-chip or as a discrete module. In essence, a gate driver consists of a level shifter in combination with an amplifier. A gate driver IC serves as the interface between control signals (digital or analog controllers) and power switches (IGBTs, MOSFETs, SiC MOSFETs, and GaN HEMTs). An integrated gate-driver solution reduces design complexity, development time, bill of materials (BOM), and board space while improving reliability over discretely-implemented gate-drive solutions.
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| - Gate-Treiber (de)
- Gate driver (en)
- 閘極驅動器 (zh)
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| - Als Gate-Treiber (MOSFET-Treiber, IGBT-Treiber oder Halbbrücken-Treiber) bezeichnet man in der Elektronik, speziell der Leistungselektronik, eine diskrete oder integrierte elektronische Schaltung, welche Leistungsschalter, wie beispielsweise MOSFETs oder IGBTs, ansteuert. Ferner kann ein einfacher Gate-Treiber als eine Kombination aus Pegelumsetzer und Verstärker gesehen werden. (de)
- A gate driver is a power amplifier that accepts a low-power input from a controller IC and produces a high-current drive input for the gate of a high-power transistor such as an IGBT or power MOSFET. Gate drivers can be provided either on-chip or as a discrete module. In essence, a gate driver consists of a level shifter in combination with an amplifier. A gate driver IC serves as the interface between control signals (digital or analog controllers) and power switches (IGBTs, MOSFETs, SiC MOSFETs, and GaN HEMTs). An integrated gate-driver solution reduces design complexity, development time, bill of materials (BOM), and board space while improving reliability over discretely-implemented gate-drive solutions. (en)
- 閘極驅動器(gate driver)是一種音频功率放大器,可以讓控制集成电路產生的小功率訊號來驅動功率晶體(例如IGBT或是功率級MOSFET)的閘極。閘極驅動器可能是附在功率晶體上,也有可能是獨立的元件。閘極驅動器會包括位準轉換器以及放大器電路。 (zh)
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| - Als Gate-Treiber (MOSFET-Treiber, IGBT-Treiber oder Halbbrücken-Treiber) bezeichnet man in der Elektronik, speziell der Leistungselektronik, eine diskrete oder integrierte elektronische Schaltung, welche Leistungsschalter, wie beispielsweise MOSFETs oder IGBTs, ansteuert. Ferner kann ein einfacher Gate-Treiber als eine Kombination aus Pegelumsetzer und Verstärker gesehen werden. (de)
- A gate driver is a power amplifier that accepts a low-power input from a controller IC and produces a high-current drive input for the gate of a high-power transistor such as an IGBT or power MOSFET. Gate drivers can be provided either on-chip or as a discrete module. In essence, a gate driver consists of a level shifter in combination with an amplifier. A gate driver IC serves as the interface between control signals (digital or analog controllers) and power switches (IGBTs, MOSFETs, SiC MOSFETs, and GaN HEMTs). An integrated gate-driver solution reduces design complexity, development time, bill of materials (BOM), and board space while improving reliability over discretely-implemented gate-drive solutions. (en)
- 閘極驅動器(gate driver)是一種音频功率放大器,可以讓控制集成电路產生的小功率訊號來驅動功率晶體(例如IGBT或是功率級MOSFET)的閘極。閘極驅動器可能是附在功率晶體上,也有可能是獨立的元件。閘極驅動器會包括位準轉換器以及放大器電路。 (zh)
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