| USB Power Brick Detection | |
|---|---|
| USB Vbus | |
| USB D+(220kΩ shunt to ground) | |
| USB D+(220kΩ shunt to vcc) | |
| USB D-(220kΩ shunt to ground) | |
| USB D-(220kΩ shunt to vcc) | |
| Brick Detect: | |
| Lightning Module | |
| Functional Variant | |
| Power to Accessory | |
|---|---|
| Voltage | |
| Current | |
| Power | |
| Power to Apple device | |
| Voltage | |
| Current | |
| Power | |