Overview
The PTN5110NHQZ, produced by NXP USA Inc., is a single-port TCPC (Type-C Port Controller) compliant USB Power Delivery (PD) PHY IC. This integrated circuit implements the Type-C Configuration Channel (CC) interface and USB PD Physical layer functions, making it compliant with USB PD, Type-C, and TCPC specifications. It is primarily designed for use in system platforms such as notebook PCs, desktop PCs, Chromebooks, tablets, and convertibles, but can also be used in various other applications like docks, monitors, accessories, and cable adapters.
Key Specifications
| Specification | Description |
|---|---|
| Compliance | USB PD, Type-C, TCPC specifications |
| Interface | Type-C Configuration Channel (CC), USB PD Physical layer |
| Roles Supported | Sink, Source, Sink with accessory support, DRP (Dual Role Power) |
| Power Management | VCONN load switch with programmable current limit, reverse leakage current blocking, Over Temperature Protection (OTP) |
| Control Outputs | Two enable control outputs for VBUS source and sink power paths |
| VBUS Management | VBUS voltage monitoring/measurement, VBUS Force discharge, Bleed discharge |
| Communication Interface | I2C-bus interface |
| PHY Layer Functions | CC Analog IO, Bit transmission and reception, Biphase mark coding, 4B5B line coding, CRC computation and checking |
| Protocol Layer Functions | PD Protocol layer functions (TX and RX protocol state machines) |
Key Features
- Implements Type-C CC analog portion (Rd/Rp/Ra detection, Rd/Rp indication)
- Supports TCPM in system realization of various PD roles (Provider, Provider/Consumer, Consumer, Consumer/Provider)
- Integrates VCONN load switch with programmable current limit and Over Temperature Protection (OTP)
- Provides two enable control outputs for controlling load switches/FETs on VBUS source and/or sink power paths
- VBUS voltage monitoring/measurement, VBUS Force discharge, and Bleed discharge features
- I2C-bus interface for communication with the host processor/TCPM
- Supports BIST mode (Tx, Rx) and bus management scheme
Applications
- Notebook PCs
- Desktop PCs
- Chromebooks
- Tablets
- Convertibles
- Docks
- Monitors
- Accessories
- Cable adapters
- Smartphones
Q & A
- What is the PTN5110NHQZ used for? The PTN5110NHQZ is used for implementing USB Power Delivery and Type-C Configuration Channel functions in various electronic devices.
- Which specifications does the PTN5110NHQZ comply with? It complies with USB PD, Type-C, and TCPC specifications.
- What roles does the PTN5110NHQZ support? It supports Sink, Source, Sink with accessory support, and DRP (Dual Role Power) roles.
- What kind of power management features does the PTN5110NHQZ have? It includes a VCONN load switch with programmable current limit, reverse leakage current blocking, and Over Temperature Protection (OTP).
- How does the PTN5110NHQZ manage VBUS? It provides VBUS voltage monitoring/measurement, VBUS Force discharge, and Bleed discharge features.
- What communication interface does the PTN5110NHQZ use? It uses an I2C-bus interface for communication with the host processor/TCPM.
- Does the PTN5110NHQZ support BIST mode? Yes, it supports BIST mode (Tx, Rx).
- What are some common applications of the PTN5110NHQZ? Common applications include notebook PCs, desktop PCs, Chromebooks, tablets, convertibles, docks, monitors, accessories, and cable adapters.
- Can the PTN5110NHQZ be used in smartphones? Yes, it can be used in smartphones and other similar devices.
- How does the PTN5110NHQZ handle PD Protocol layer functions? It handles PD Protocol layer functions through TX and RX protocol state machines.
