USB3503

www.DataSheet.co.kr USB3503 USB 2.0 HSIC High-Speed Hub Controller Optimized for Portable Applications PRODUCT FEATURES Features „ „ „ „ Data Brief USB Port ESD Protection (DP/DM) — ±15kV (air and contact discharge) — IEC 61000-4-2 level 4 ESD protection without external devices „ Integrated USB 2.0 Compatible 3-Port Hub. HSIC Upstream Port Advanced power saving features — 1 μA Typical Standby Current — Port goes into power saving state when no devices are connected downstream — Port is shutdown when port is disabled. — Digital core shut down in Standby Mode 25-pin WLCS (1.97mm x 1.97mm Wafer Level Chip Scale) Package - 0.4mm ball pitch Applications The USB3503 is targeted for applications where more than one USB port is required. As mobile devices add more features and the systems become more complex it is necessary to have more than one USB port to take communicate with the internal and peripheral devices. „ Mobile Phones „ Tablet Computers „ Ultra Mobile PCs „ Digital Still Cameras „ Digital Video Camcorders „ Gaming Consoles „ PDAs „ Portable Media Players „ GPS Personal Navigation Devices „ Media Players/Viewers „ „ Supports either Single-TT or Multi-TT configurations for Full-Speed and Low-Speed connections. Enhanced configuration options available through serial I2C Slave Port — VID/PID/DID — String Descriptors — Configuration options for Hub. „ „ Internal Default configuration option when serial I2C host not available. MultiTRAKTM — Dedicated Transaction T...