Integrated Power Stage 40-Pin PowerPAK MLP66 T/R

The SiC770 is an integrated power stage solution optimized for synchronous buck applications to offer high current, high efficiency and high power density performance. Packaged in Vishay’s proprietary 6 mm x 6 mm MLP package, SiC770 enables voltage regulator design to deliver in excess of 40 A per phase current.The internal power MOSFETs utilizes Vishay’s state-of-the-art TrenchFET Gen IV technology that delivers industry bench-mark performance to significantly reduce switching and conduction losses.The SiC770 incorporates an advanced MOSFET gate driver IC that features high current driving capability, adaptive dead-time control, and integrated bootstrap Schottky diode, a thermal warning (THWn) alerts the system of excessive junction temperature. This driver is also compatible with wide range of PWM controllers with the support of tri-state PWM, 5 V PWM logic, and skip mode (ZCD) for improve light load efficiency.

• Industry benchmark MOSFET with integrated Schottky diode
• Delivers in excess of 40 A continuous current
• 91 % peak efficiency
• High frequency operation up to 1 MHz
• Power MOSFETs optimized for 19 V input stage
• 5 V PWM logic with tri-state and hold-off
• Automatic skip mode operation (ZCD) for light load efficiency
• Built-in bootstrap Schottky diode
• Thermal monitor flag
• V_CIN under voltage lockout
• Compliant with Intel DrMOS 4.0 specification
• Thermally enhanced PowerPAK® MLP6x6-40L package