We've built our reputation on power-efficient solutions for cellular terminals and portable media players, and offer a complete range of power management units (PMUs) that give even the most advanced mobile system a technology edge.

For each PMU we develop, we draw on an extensive array of process technologies, IP libraries, and system know-how to deliver just the right combination of features. The result is a range of flexible solutions that are easy to design in and bring to market.

Greater differentiation

Programmable options deliver a high degree of flexibility and customization. All our PMUs are programmable via an I²C interface and use power-enable pins to provide real-time control of power management. What's more, our techniques for the autonomous support of the back-up battery increase performance in real time.

Higher integration

Our PMUs include special functions, like backlight dimming and ambient light control, that enhance display performance. Our PMUs also go beyond minimum functionality to integrate non-power functions like SIM and touchscreen interfaces, ADCs, and more. The result is better performance and higher efficiency in less space.

Proven process technologies

Our strength in mixed-signal technologies covers vital functions in consumer and communication markets, and positions us favorably for the emerging domain of convergence. We are a pioneer in passive integration, developing techniques that cut development time, minimize system ppm, and reduce board space by as much as 40%.

Close cooperation with our in-house fabrication facilities lets us optimize our technology while delivering better quality control, lower cost, and superior performance. We even partner with other industry leaders to broaden our technology scope and address key technology issues.