Peregrine Semiconductor Introduces Arctic Sand's New Product Family--the World's Highest Efficiency, Lowest Profile LED Driver ICs

"On the heels of last week's acquisition, we hit the ground running and are excited to announce Arctic Sand's ground-breaking new product family," says Jim Cable, chairman and CTO of Peregrine Semiconductor and global R&D director at Murata Manufacturing. "The ARC3C family of LED boosts completes a range from Arctic Sand that can address everything from smartphones to high-end UHD notebook computers. It's innovations like the ARC3C product family that get us one step closer to Murata's vision of revolutionizing power electronics with the world's smallest, most efficient power solutions."

The ARC3C family of LED drivers has up to eight integrated programmable current sinks, integrates all MOSFETs, control and driver circuitry, and features state-of-the-art dimming options within a tiny 4x4 mm QFN package. The product family is designed specifically for 2-cell or 3-cell input voltages, with product variants suited up to 8-string LED arrays sinking current up to more than 40 mA per string. The ICs feature extensive fault protection including over-current, output over-voltage and under-voltage protection, LED open and uniquely short circuit protection. An I²C 6.0-compatible serial interface operating at up to 1 MHz is included, allowing extensive used programming, with settings stored in on-board non-volatile memory. The product family features best-in-class dimming capability including linear, logarithmic, analog, PWM, mixed-mode dimming or direct PWM dimming with up to 15-bit dimming resolution.

"The ARC3C family addresses the high-volume 2-cell and 3-cell notebook market for higher brightness UHD LCD displays—a segment that is rapidly moving to ultra-thin platforms that demand all day battery run times," says Stephen Allen, director of strategic marketing at Peregrine Semiconductor. "Major OEMs have confirmed that Arctic Sand's LED boost is the key to achieving these goals. In many customer benchmark tests, the ARC3C products have demonstrated a typical halving of losses compared with best-in-class competition. With Arctic Sand's patented architecture, our efficiency advantage increases as platform profiles reduce."

Arctic Sand ICs feature a patented "staged-pipeline" architecture that effectively reduces dependence on inductance, inherently lowers EMI and ripple and uniquely enables ultra-low profile solutions with industry-leading power conversion efficiency – addressing key pain points for mobile computing. Arctic Sand's boost architecture delivers LED efficiency levels of greater than 94 percent peak at up to 45V output and with an input voltage range up to 15V.  

The first three products in the family—the ARC3C0845, ARC3C0640 and ARC3C0445 LED drivers—are sampling in May. For Arctic Sand sales information or to request samples, please contact Stephen Allen ([email protected]).

Visit Peregrine's newsroom at http://www.psemi.com/newsroom for the press image.

ABOUT ARCTIC SAND 
Arctic Sand was founded to bring game-changing power conversion semiconductors to market, based on technology born at MIT. In March 2017, Arctic Sand was acquired by Peregrine Semiconductor, a Murata company. Arctic Sand has product design centers in Burlington, Massachusetts and Santa Clara, California, and sales/ customer support offices in Silicon Valley and Taiwan. For more information, visit Arctic Sand's website at www.arcticsand.com.  

ABOUT PEREGRINE SEMICONDUCTOR 
Peregrine Semiconductor Corporation, a Murata company, is the founder of RF silicon on insulator (SOI) and is a leading fabless provider of high-performance, integrated RF solutions. Since 1988 Peregrine and its founding team have been perfecting UltraCMOS® technology—a patented, advanced form of SOI—to deliver the performance edge needed to solve the RF market's biggest challenges, such as linearity. By delivering best-in-class performance and monolithic integration, Peregrine's product portfolio is the trusted choice for market leaders in automotive, broadband, industrial, Internet of Things, mobile devices, smartphones, space, test-and-measurement equipment and wireless infrastructure. A Murata company since December 2014, Peregrine holds more than 300 issued and pending patents and has shipped over 3.5 billion UltraCMOS units. For more information, visit http://www.psemi.com.

The Peregrine Semiconductor name, logo, and UltraCMOS are registered trademarks of Peregrine Semiconductor Corporation in the U.S.A., and other countries.  All other trademarks mentioned herein are the property of their respective owners.

Editorial Contacts:

Worldwide Agency BWW Communications:
Nick Foot 
+44-7808-362251 
[email protected]

Elizabeth Brown 
Peregrine Semiconductor 
Phone: 619.993.4648 
[email protected]

SOURCE Peregrine Semiconductor

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