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STUSB4500QTR
Stand-alone USB PD controller (with sink Auto-run mode), QFN-24
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | CC1DB | bidirectional |
| 2 | CC1 | bidirectional |
| 3 | NC | no_connect |
| 4 | CC2 | bidirectional |
| 5 | CC2DB | bidirectional |
| 6 | RESET | input |
| 7 | SCL | input |
| 8 | SDA | bidirectional |
| 9 | DISCH | bidirectional |
| 10 | GND | power_in |
| 11 | ATTACH | open_collector |
| 12 | ADDR0 | input |
| 13 | ADDR1 | input |
| 14 | POWER_OK3 | open_collector |
| 15 | GPIO | open_collector |
| 16 | VBUS_EN_SNK | open_collector |
| 17 | A_B_SIDE | open_collector |
| 18 | VBUS_VS_DISCH | input |
| 19 | ALERT | open_collector |
| 20 | POWER_OK2 | open_collector |
| 21 | VREG_1V2 | power_out |
| 22 | VSYS | power_in |
| 23 | VREG_2V7 | power_out |
| 24 | VDD | power_in |
| 25 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm
Pad Layout
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25
Pads (29)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |