SIC778A Overview
The SiC778 is an integrated power stage solution optimized for synchronous buck applications offering high current, high efficiency and high power density. Packaged in Vishay’s proprietary 6 mm x 6 mm MLP package, SiC778 enables voltage regulator designs to deliver in excess of 40 A per phase current with 91 % peak efficiency. The internal Power MOSFETs utilize Vishay’s state-of-the-art TrenchFET Gen III technology...
SIC778A Key Features
- Thermally enhanced PowerPAK® MLP6x6-40L package
- 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 12 V input stage
- 3.3 V PWM logic with tri-state and hold-off
- SMOD logic for light load efficiency boost
- Low PWM propagation delay (< 20 ns)
- Thermal monitor flag