Description：

The STUSB4500 is a USB power delivery controller that addresses sink devices. Itimplements a proprietary algorithm to allow the negotiation of a power deliverycontract with a source without MCU support (auto-run mode). PDO profiles areconfigured in an integrated non-volatile memory.The device supports dead battery mode and is suited for sink devices powered fromdead battery state and requiring high power charging profile to be fully operational.Thanks to its 20 V technology, it implements high voltage features to protect the CCpins against short-circuits to VBUS up to 22 V and to support high voltage on theVBUS pins directly connected to the VBUS power path up to 28 V.

Features：

• Auto-run Type-C™ and USB PD sink controller

• Dead battery mode support

• Up to 3 sink PDO configurable profiles

• Dual high power charging path support

• Integrated VBUS switch gate drivers (PMOS)

• Integrated VBUS voltage monitoring

• Internal and/or external VBUS discharge paths

• Short-to-VBUS protections on CC pins (22 V)

• High voltage capability on VBUS pins (28 V)

• Dual power supply (VSYS and/or VDD):

– VSYS = [3.0 V; 5.5 V]

– VDD = [4.1 V; 22 V]

• Debug accessory mode support

• Temperature range: -40 °C up to 105 °C

• ESD: 3 kV HBM - 1.5 kV CDM

• Certified:

– USB Type-C™ rev 1.2

– USB PD rev 2.0 (TID #1000133)

• Interoperable with USB PD rev3.0

Applications：

• Printers, camcorders, cameras

• IoT, drones, accessories and battery powered devices

• LED lighting and industrial

• Toys, gaming, POS, scanner

• Healthcare and handheld devices

• Any Type-C sink device