Packet Digital designs, develops and markets advanced power management ICs for the portable electronic device market. By using a real-time system approach to manage power supplies, Packet Digital developed the PowerSage series of smart integrated circuit products. The series monitors the entire system and allocates power only when needed using dynamic frequency and voltage adjustment functions. With this innovative approach, PowerSage components extend the life of wireless sensor batteries by four times and prolong battery life by more than 25% for complex mobile phones