onsemi FUSB302T Programmable USB Type‐C™ Controllers w/PD
onsemi FUSB302T Programmable USB Type‐C™ Controllers with Power Delivery (w/PD) enable the USB Type-C detection, including attach/detach and orientation. These controllers come with default SRC functions and support DRP/SRC/SNK with low programmability. onsemi FUSB302T controllers integrate the physical layer of the USB Biphase Mark Coding (BMC) PD 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. FUSB302T Programmable USB Type‐C Controllers can connect as a host or a device based on the attached device. Typical applications include charging/wall adaptors, automotive cigarette adaptors, laptops, notebooks, and power adaptors.
Features
- Dual-role functionality with autonomous DRP toggle
- Ability to connect as either a host or a device based on what has been attached
- Software configurable either as a dedicated host, dedicated device, or dual role
- Full Type-C 1.2 support
- Integrates the following functionality of the CC pin
- Attach/detach detection as the host
- Current capability indication as the host
- Current capability detection as the device
- Audio adapter accessory mode
- Debug accessory mode
- Active cable detection
- USB PD 2.0 support
- Automatic GoodCRC packet response
- Automatically retries to send a packet if a GoodCRC is not received
- Automatic soft reset packet sent with retries if needed
- Automatic hard reset ordered set sent
- Default CC open for SRC application
- 25A (typical) ICC low-power operation
- 14-lead WQFN package
- 2.5mm × 2.5mm dimensions and 0.5mm pitch
Applications
- Charging/wall adapters
- Automotive adapters
- Laptops and notebooks
- Power adapters
- Automotive
Additional Resource
Videos
Block Diagram
Typical Application Circuit
Related Controllers
onsemi USB-C Power Delivery (PD) Port Controllers
A complete portfolio of USB Type-C and Power Delivery (PD) solutions.
Publicado: 2020-08-18
| Actualizado: 2024-05-28