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Full-bridge drivers

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Full-bridge drivers

ModelDescriptionKey parametersPackage
SD631XSD631X is a 70V-rated integrated three-phase full-bridge gate driver for high-speed power MOSFET and IGBT gate drive in 12V, 24V, and 36V three-phase motor applications. It also integrates a 12V LDO control circuit and a 5.0V (3.3V) LDO for MCU power, simplifying the supply system. An integrated comparator supports overcurrent detection.SSOP24
SD631270V 6N three-phase full-bridge driver +5V (3.3V) LDO +12V LDO control chipSSOP24
SD631370V 6N three-phase full-bridge driver +5V (3.3V) LDO +12V LDO control chipSSOP24