TUSB8041ARGCR
ActiveLOW SPEED/FULL SPEED/HIGH SPEED/SUPER SPEED FOUR PORT USB 3.1 HUB USB 2.0/USB 3.1 1.1V/3.3V T/R 64-PIN VQFN EP
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TUSB8041ARGCR
ActiveLOW SPEED/FULL SPEED/HIGH SPEED/SUPER SPEED FOUR PORT USB 3.1 HUB USB 2.0/USB 3.1 1.1V/3.3V T/R 64-PIN VQFN EP
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Technical Specifications
Parameters and characteristics for this part
| Specification | TUSB8041ARGCR |
|---|---|
| Function | Hub Controller |
| Interface | I2C, USB, SMBus, GPIO |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 64-VFQFN Exposed Pad |
| Protocol | USB |
| Standards | USB 3.0 |
| Supplier Device Package | 64-VQFN (9x9) |
| Voltage - Supply | 3.3 V, 1.1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 4.37 | |
| Texas Instruments | LARGE T&R | 1 | $ 6.12 | |
| 100 | $ 4.99 | |||
| 250 | $ 3.92 | |||
| 1000 | $ 3.33 | |||
Description
General part information
TUSB8041-Q1 Series
The TUSB8041 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and high-speed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.
The TUSB8041 supports per port or ganged power switching and over-current protection, and supports battery charging applications.
An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off.
Documents
Technical documentation and resources
