PTN5110NHQZ

PTN5110NHQZ is a single-port TCPC-compliant USB Power Delivery (PD) PHY IC that implements Type-C configuration channel (CC) interface and USB PD physical layer functions to a Type-C Port Manager (TCPM) that handles PD policy management. It is designed to comply with USB PD, Type-C, and TCPC specifications. This IC is targeted primarily for use in system platforms (e.g. Notebook PCs, Desktop PCs, Chromebooks, Tablets, Convertibles, etc.). Other use cases may be feasible depending on the application architecture, e.g. docks, monitors, accessories, cable adapters, smartphones, etc. It can support various Type-C roles: sink, source, sink with accessory support or DRP. Application includes PC platforms notebook PCs, desktop PCs, ultra books, chrome books, convertibles, smartphones and portable devices, PC accessories/peripherals: docking, mobile monitors, multi-function monitors, portable/external hard drives, cable adaptors, dongles and accessories, etc.

• Implements SNK role pull-down (Rd) behaviour to handle dead battery/no power condition
• Plug orientation detection and indication via status register(s)
• Supports integrated VCONN switch(es) delivering power to accessory
• Supports extended messaging unchinked and chunked based packet transport
• VBUS bleed and force discharge schemes are implemented
• Implements VCONN discharge on Hard Reset (TCPM Controlled)
• Supports VBUS source/sink power path control
• Back current protection on all pins when PTN5110 is unpowered
• Provides two power path enable controls: EN-SRC, EN-SNK1
• HX2QFN16 package, ambient temperature range from -40°C to +85°C