Microchip Technology EVB-USB5926 SmartHub Evaluation Board
Microchip Technology EVB-USB5926 SmartHub Evaluation Board is a demonstration and evaluation platform that provides the requirements and interface options for evaluating the USB5926 6-Port SS/HS USB Smart Hub. The EVB-USB5926 is compliant with the USB 3.2 (Gen1) specification and supports SuperSpeed (SS), High-Speed (HS), Full-Speed (FS), and Low-Speed (LS) USB signaling for complete coverage of all defined USB operation speeds. The evaluation platform supports six downstream ports: two USB Type-C™ USB 3.2 Gen 1 ports, two standard A USB 3.2 Gen 1 ports, and two standard A USB 2.0 ports. The EVB-USB5926 platform also supports battery charging on all six ports (maximum of 13A at any one time, requires a 12V, 85W supply).
Configured for operation through internal default settings, the Microchip EVB-USB5926 supports custom configurations through SMBus or through the external 16-Mbit SPI Flash device. The EVB-USB5926 demonstrates driver compatibility with Microsoft® Windows® 8.x, Windows 7, Windows XP, Mac OS® X 10.4+, and Linux® hub drivers.
Features
- Microchip’s PortSwap, PHYBoost™, and VariSense™ technologies
- Native USB Type-C support
- USB5926 in a 100-pin QFN RoHS-compliant package
- USB 3.2 Gen 1 compliant (SS, HS, FS, and LS operation)
- 5V tolerant USB pins
- Self-powered operation
- USB Type-C USB 2.0/USB 3.2 Gen1 upstream port
- Six Downstream USB ports
- Two Type-C USB 2.0/USB 3.2 Gen 1 ports
- Two Type-A USB 2.0/USB 3.2 Gen 1 ports
- Two Type-A USB 2.0-only ports
- All downstream ports support individual port power and overcurrent sense
- All downstream ports can be enabled for battery charging with the battery charging select switch SW1 (BC1.2 or SE1, 2.1A maximum per port)
- Onboard SPI Flash for external downloadable firmware
- Operates from a single voltage (+12.0V, regulated) external power supply
- Onboard 25MHz crystal or external clock input
- Single onboard +5.2V, 6A regulator, MCP19035-based switching regulator design provides 5.2V at up to 15A when using a 12V, 85W supply
- Single onboard +3.3V, 0.5A regulator
- Single onboard +1.2V, 2A regulator
- Port power LED indicators
- Blue SPI Flash activity LED indicator
- Red reset LED indicator
- Green LED indicators for 5V, 3.3V, 1.2V supplies
- Dual color LED USB suspend indicator (green=run/yellow=suspend)
- USB Type-C upstream green LED charging capability indicators: 3A, 1.5A, legacy
- SMBus current monitor on each USB Type-C downstream port
- Terminal block connector for use with an external bench supply
- Removable/non-removable downstream ports can be configured with an SW2 switch
- 6-layer RoHS-compliant Printed Circuit Board (PCB)
Applications
- Standalone USB hubs
- Laptop docks
- PC motherboards
- PC monitor docks
- Multi-function USB 3.1 Gen1 peripherals
Block Diagram
Related Products
Microchip Technology USB58x & USB59x USB3.1 Gen1 SmartHub Devices
6/7-Port SuperSpeed USB 3.1 Gen1 SmartHub Controllers for USB Type-C™ Applications.
Publicado: 2024-06-04
| Actualizado: 2024-06-12