USB Power Delivery 2.0 negotiates voltage and current over the CC pin using BMC-encoded messages. Supports 5V, 9V, 15V, and 20V at up to 5A (100W) for laptops and fast chargers.
| Pin | Name | Function | Type |
|---|---|---|---|
| CC1 | CC1 | Configuration channel 1 PD negotiation | BUS |
| CC2 | CC2 | Configuration channel 2 | BUS |
| VBUS | VBUS | Power bus 5V-20V | PWR |
| GND | GND | Ground | GND |
| D+ | D+ | USB 2.0 data positive | BUS |
| D- | D- | USB 2.0 data negative | BUS |