Vishay / Siliconix DrMOS SiC8x Integrated Power Stage

Author : Vishay Published Time : 2019-06-27
Vishay Siliconix DrMOS SiC8x Integrated Power Stage is optimized for synchronous buck applications to offer increased current, efficiency, and power density performance. Silicon-carbide (SiC) power stages enable voltage regulator designs to deliver continuous current per phase. SiC8x enables up to 80A per phase current. Internal power MOSFETs utilize TrenchFET® Gen IV technology that delivers industry benchmark performance to reduce switching and conduction losses. Siliconix Driver and MOSFET Module (DrMOS) SiC8x incorporates an advanced MOSFET gate driver IC that features high current driving capability, adaptive dead-time control, and integrated bootstrap switch, a thermal monitor that alerts the system of excessive junction temperature.


Thermally enhanced PowerPAK® MLP56-39L packageOptimize MOSFET switching performance with integrated Schottky diode in LS MOSFETUp to 80A continuous currentHigh-frequency operation up to 2MHz3.3V / 5V PWM logic with tri-state and hold-offPWM minimum controllable on time of 30ns


Synchronous buck convertersMultiphase VRDs for CPU, GPU, and memoryDC/DC VR modules
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