Santa Clara, Calif.—Renesas Electronics Corp. has developed two power semiconductor devices with compact packages for use in DC/DC converters, which provide power to the CPU, memory, and other circuit blocks in servers and notebook PCs and other products.
The RJK0222DNS and RJK0223DNS integrate a pair of power MOSFETs in a single package, enabling DC/DC converter designs that are more compact. With a package size of 3.2 mm × 4.8mm × 0.8mm (max.), the RJK0222DNS and RJK0223DNS make it possible to reduce the mounting area by about half compared with Renesas’ previous-generation power MOSFET products.
- Packaging: Measures 3.2mm × 4.8mm × 0.8mm (max.)
- Efficiency: 95.2 percent
- Switching frequency: 300 kilohertz (kHz)
- Input voltage: 12 V; output voltage: 3.3V
Pricing: Starts at US$0.55 per unit.
Availability: Samples are currently available with mass production scheduled to begin in December 2010.