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Gate driver

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.…

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Purpose

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Map overview Semantic statistics

Gate driver

Nodes26
Edges25
Triples37
Avg. degree1.92
Density0.076923
Components1

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Gate driver

Top relations

related to history · 11
Gate driver → CMOS, DMOS, HVIC, IGBTs, In, International Rectifier, IR, MOSFETs, The HVIC, Using, With
related to Additional considerations · 9
Gate driver → GaN, HEMTs, IGBT, Miller, Modern, MOSFETs, SiC, V/ns, Wide-bandgap
related to Need for a gate driver · 6
Gate driver → Directly, IGBT, In, Logic, MOSFET, This
related to External links · 3
Gate driver → Gate Driver ICs, IGBT, MOSFETPower MOSFET Gate Drivers
is a · 1
Gate driver → 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

Important terminology Word statistics

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Important terminology

gate switching power driver current high transistor capacitor voltage used high-side switch charge drive mosfets time losses igbts devices switched

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Gate driveris apower 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 MOSFET0.90text
an IGBT or power MOSFETinstance ofA 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 transistor0.80text
buckinstance ofhigh-side power MOSFETs or IGBTs exist in many popular off-line circuit topologies0.80text
synchronous boostinstance ofhigh-side power MOSFETs or IGBTs exist in many popular off-line circuit topologies0.80text
half-bridgeinstance ofhigh-side power MOSFETs or IGBTs exist in many popular off-line circuit topologies0.80text
full-bridgeinstance ofhigh-side power MOSFETs or IGBTs exist in many popular off-line circuit topologies0.80text
three-phaseinstance ofhigh-side power MOSFETs or IGBTs exist in many popular off-line circuit topologies0.80text
silicon carbideinstance ofand separate source and sink outputs for independent control of switching transitions.Wide-bandgap semiconductor devices0.80text
Gate driverrelated to Additional considerationsModern0.60section
Gate driverrelated to Additional considerationsMiller0.60section
Gate driverrelated to Additional considerationsIGBT0.60section
Gate driverrelated to Additional considerationsWide-bandgap0.60section

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