Packet Digital designs, develops and markets advanced power management integrated circuits for portable electronic devices. By taking a real-time systems approach to power management, Packet Digital developed PowerSage®, a product family of intelligent integrated circuits that monitors an entire system and distributes power only when needed by using dynamic frequency and voltage scaling. Through this innovative approach, PowerSage components have extended battery life up to 400% in wireless sensors and greater than 25% on complex handset designs. The PowerSage design is not tied to a specific application or architecture and has the ability to significantly improve the performance of systems in many applications, such as mobile phones, laptops, servers and communication and wireless devices. Additionally, PowerSage power management integrated circuits can replace multiple components, driving reductions in device cost, weight and size. On-Demand Power® technology has the ability to scale to all applications, from small electronic devices to the power grid. The system-wide real-time approach can be utilized in any system where intelligent dynamic power management can adjust power automatically with the instantaneous load.