Innovative solution delivers compact form factor for the next generation of AI PCs

Renesas Electronics Corporation has collaborated with Intel to produce a power management solution that delivers best-in-class battery efficiency for laptops based on the new Intel Core Ultra 200V series.

Collaborating closely with Intel, Renesas has developed an innovative new customised PMIC that covers the entire power management needs for this latest generation of Intel processors. This advanced and highly integrated PMIC, combined with a pre-regulator and a battery charger, delivers a complete PC solution employing the new Intel processor. The three new devices work together to supply a purpose-built power solution targeted at client laptops, especially those running AI applications that consume a lot of power.

The new devices include the RAA225019 PMIC, the RAA489301 high-efficiency pre-regulator, and the ISL9241 battery charger. Their feature set is optimised for low-power mobile computing applications. Renesas solutions are backed by tested reference designs and strong application support.

The RAA225019 PMIC is highly configurable for Lunar Lake applications and features fully integrated power MOSFETs and current sensing circuitry. It supports high switching frequencies, making it ideal for small form factor applications without compromising efficiency.

The RAA489301 pre-regulator is a three-level buck converter designed to supply an optimised voltage range for the RAA225019 PMIC. Its innovative architecture enhances thermal performance compared to traditional two-level buck designs, and it supports a wide input and output voltage range. This permits superior efficiency in compact, high-power-density applications, making it an ideal choice for demanding power solutions.

"With the launch of the newest Intel Core Ultra processors, we are committed to delivering the best battery life experience possible for our customers," said Josh Newman, vice president, Client Computing Group and General Manager, Product and Platform Marketing at Intel. "Together with Renesas, we enabled a solution that will bring the next generation of innovative mobile platforms with unrivalled power efficiency."

"Our mutual commitment with Intel to AI-powered mobile solutions benefits every user with leading-edge technology," said Tom Truman, vice president and general manager, Performance Computing Power at Renesas. "This offering demonstrates the depth and breadth of our power technology and highlights our ability to stay ahead of emerging market trends."