AU6258 is a fully compliant with the USB 2.0 hub specification and is designed to work with USB host as a high-speed hub. （点击即可咨询芯片详细信息）
1. Fully compliant with USB Hub Specification version 2.0 and is also backward compatible with USB Hub specification 1.1.
2. Single chip USB 2.0 hub controller.
3. Supports four bus-powered/self-powered downstream ports.
4. Supports automatic switching between bus- and self-powered modes.
5. Support USB Charging Downstream Port in USB Battery Charging specification V1.2
6. Cost effective design using one transaction translator for all downstream ports.
7. Extra low power consumption.
8. On chip internal pull-up and meets USB bus power regain emend pull down resistors for all data line.
9. Built-in USB 2.0 transceiver.
10. Supports gang modes of power management.
11. Built-in power switch control for over current sensing control.
12. Built-in 1.8V regulator for core logic.
13. Embedded in PLL (Phase Lock Loop) circuit for 12MHz operation precision
14. Available in 28-pin SSOP package.
AU6258's Block Diagram