ST STUSB4500QTR

USBКонтроллерI²C4,1 В ~ 22 В

Overview

STMicro's STUSB4500QTR is a USB power delivery controller that addresses sink devices. It implements a proprietary algorithm to allow the negotiation of a power delivery contract with a source without MCU support (auto-run mode). Power data objects (PDO) profiles are configured in integrated non-volatile memory. The device supports dead battery mode and is suitable for sink devices powered from a dead battery state and requiring a high-power charging profile to be fully operational. Thanks to its 20 V technology, it implements high-voltage features to protect the CC pins against short-circuits to VBUS up to 22 V and to support high-voltage on the VBUS 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) and 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 to +105°C, ESD: 3 kV HBM - 1.5 dV CDM, Certified: USB Type-C rev 1.2, USB PD rev 2.0 (TID #1000133), Interoperable with USB PD rev 3.0, Set-top boxes, hard disk drives, camcorders, and cameras, IoT, drones, accessories and battery-powered devices, smart speakers, soundbars, LED lighting and industrial, Healthcare and handheld devices, Any Type-C sink device

Features

Applications

• Notebook PCs
• Notebook Docking stations
• LAN Servers
• PC Motherboards
• 0 to 10V Dimming Luminaires
• Dimmable LED Power Supply
• Dimming Control Devices
• Commercial LED Lighting
• Smart LED Lighting
• Portable Appliances