Texas Instruments
Texas Instruments TUSB2046BIRHBR USB 2.0 hub controller, 32-VFQFN exposed pad, 40 mA supply, 3V to 3.6V, -40°C to 85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Supply voltage | 3V ~ 3.6V |
| Current - supply | 40mA |
| Protocol | USB |
| Interface | USB |
| Operating temperature | -40°C ~ 85°C |
| Standards | USB 2.0 |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Hub Controller |
| Case | 32-VFQFN Exposed Pad |
The TUSB2046BIRHBR: The 32-VFQFN with exposed pad is a QFN-style package — the centre pad is the primary thermal and electrical path to the board, so the reflow profile needs a bottom-side preheat or a long enough soak to wet the pad without cold joints on the perimeter pins.
