Vishay Semiconductors SiC544 40A VRPower® Integrated Power Stage
Vishay Semiconductors SiC544 40A VRPower® Integrated Power Stage is designed for high-current, high-efficiency, and high-power-density synchronous buck applications. The Vishay Semiconductors SiC544 is housed in a compact 4.5mm x 3.5mm MLP package. The SiC544 supports up to 40A continuous current per phase. Featuring Vishay’s advanced Gen IV TrenchFET® technology, its internal power MOSFETs minimize switching and conduction losses for industry-leading performance.
Features
- Thermally enhanced PowerPAK® MLP4535-22L package
- Gen IV MOSFET technology and a low-side MOSFET with integrated Schottky diode
- Delivers up to 40A continuous current
- High-efficiency performance
- High-frequency operation up to 2MHz
- Power on reset
- 5V PWM logic with tri-state and hold-off
- Supports PS4 mode light load requirement for IMVP8 with low shutdown supply current (5V, 3μA)
- Under voltage lockout
Applications
- Multi-phase VRDs for computing, graphics cards, and memory
- Intel IMVP-8 VRPower delivery
- VCORE, VGRAPHICS, VSYSTEM AGENT
- Skylake, Kabylake platforms
- VCCGI for Apollo Lake platforms
- Up to 24V rail input DC/DC VR modules
TYPICAL APPLICATION
Publicerad: 2024-11-19
| Uppdaterad: 2025-04-10