| DC_CC(V) |
24 |
| PD Specification |
3.0 |
| DC_VBUS(V) |
28 |
| Power Role |
DRP
SRC
SNK |
| IO Level (V) |
1.8 |
| Package (mm) |
QFN 2.5X2.5-14L |
⚫ Dual-role functionality with autonomous DRP toggle
⚫ Attach/Detach detection as either a host or a device based on what has been attached
⚫ Operate as dedicated host, dedicated device or DRP by host software configuration
⚫ Support USB PD 3.0 except Fast Role Swap function
⚫ USB PD 3.0 certified (TID #8339)
⚫ Integrate the several functionality of the CC Pins according to Type-C 1.2
⚫ Integrate VCONN switch with configurable OCP and OTP
⚫ VBUS detection and discharge control
⚫ Dead Battery Support (SNK mode support when no power applied)
⚫ Higher withstand voltage value of CC pins: 24V
⚫ Support wake detection avoids CC voltage toggle to prevent electric corrosion
⚫ BIST mode supported
⚫ WBQFN 2.5 mm × 2.5 mm-14L package
The AW35615 is a programmable DRP/SRC/SNK USB Type-C controller that compiles with USB PD3.0 and Type-C 1.2 specifications, and it integrates a complete Type-C transceiver including the pull-up and pull-down resistors.
The AW35615 enables the USB Type-C detection including attach and orientation by autonomous DRP toggle. The CC logic block monitors the CC1/CC2 pin for pull-up in pull-down resistances to determine when a USB port has been attached, the orientation of the cable and the role detected. Furthermore, AW35615 supports wake detection without CC voltage toggle, which brings lower power and avoids electric corrosion due to voltage toggle.
The AW35615 integrates the physical layer of the USB BMC Power Delivery protocol to allow up to 100W of power and role swap. The BMC PD block enables full support for alternative interfaces of the Type-C specification.
The AW35615 supports VBUS voltage detection and discharge control by the discharge resistance integrated in VBUS channel. The withstand voltage value of CC pins is up to 24V.
