ZYWYN GNN COMPONENTS CO., LTD 1. Introdution: Zywyn Corporation (http://www.gnn-components.com/Zywyn_Corporation-22-504.aspx)is a fabless semiconductor company located in Sunnyvale California, U.S.A. Jointly developing the proprietary High-Voltage BiCMOS/BCD SOI processing technology with a strategic Taiwan foundry partner, Zywyn designs, manufactures and markets high value-added Analog Interface integrated circuits focusing on the display driver products for the portable telecom and consumer markets such as display backlights being used for the mobile phones, personal digital assistants (PDAs), digital still camera (DSCs), digital watches, MP3 players, and the emerging plasma display panels, as well as the analog interface transceiver solutions for data-link cables, set-top boxes, industrial PC communications, utility meters, and networking multi-protocol router ports. 2. Product Line: ZYWYN_EL Display Drivers ZYWYN_Telecom Interface Driver ZYWYN_LED Display Driver 3. Featured of Product: ZSP4403 (http://www.gnn-components.com/Zywyn_Corporation-22-504.aspx) ? High-efficiency design ? +2.2V to +5.0V battery operation ? DC-to-AC converter produces up to 220Vpp for EL display panels ? Single resistor controlled internal oscillator ? Low current standby mode draws less than 1?A ? Uses small 470?H, Sub 2mm height coil Applications ? PDA?s, MP3 Players ? Cellular phones ? LCD modules ? Handheld GPS units ? Security systems ? POS Terminals