“Unlike competing technology, Maxim’s InTune™ digital power technology is not an iterative tuning technique. It is deterministic and resolves several limitations present in today’s digital power solutions,” said Jim Templeton, Director of Business Management, leading Maxim’s digital power effort. “Unlike PID-based solutions, the loop used by Maxim’s InTune™ digital power technology provides seamless small- and large-signal response without the need to cross back and forth between linear and nonlinear modes. This enables loop response up to 10x faster than competitors and does not require any user-set thresholds. In fact, the PWM controllers used by Maxim’s InTune™ digital power technology are even faster than their analog equivalents.”
In addition to internal R&D efforts, the Company has made a key acquisition of a digital power R&D firm and notable university intellectual property. The Company also recently licensed digital power technology “DPT” patents from Power-One, Inc. Using its new technology and acquisitions, Maxim plans to leverage its position as a top supplier of power-management and control ICs to become the number one supplier of digital power solutions.
“The digital power market has entered the mainstream adoption stage of customer acceptance,” said Ryan Sanderson, Senior Market Research Analyst at IMS Research. “Some OEMs report that they now have more than 40 different power supplies on a single PCB. It is no longer practical to rely solely on analog power techniques for these designs. Digital power simplifies design, reduces components, and provides flexibility. IMS estimates that while the digital power IC market accounts for less than 10% of the total market today, it is growing by an average of 30% per year and will amount to over $900 million by 2016.”
“Maxim’s InTune™ digital power technology represents the next-generation of digital power,” said Wei Tang, Director of R&D at Delta Electronics, Inc. “By providing the best transient response over all operating conditions and enhanced efficiency modes, Maxim’s InTune™ digital power technology allows us to enable new features, flexibility, and enhanced performance for our power supply customers.”
Maxim is building a complete family of digital power products to complement its full offering of analog power ICs. The first chips using Maxim’s InTune™ digital power technology are currently sampling with partner customers; individual product announcements will follow in the coming months. Maxim will be demonstrating its InTune™ digital power technology at the Applied Power Electronics Conference (APEC) in Fort Worth, Texas, USA in March.
InTune is a trademark of Maxim Integrated Products, Inc.