PTN5100BS数据手册恩XP中文资料规格书

描述 Description

PTN5100 is a single port USB Type-C Power Delivery (PD) PHY and Protocol IC that providesType-C Configuration channel interface and USB PD Physical and Protocol layer functionsto a System PD Port Policy Controller (Policy Engine and Device Policy Manager,Alternate mode controller). It complies with USB PD and Type-C specifications and deltaupdates of PD spec. This IC is targeted for a wide range of platforms (Standard NotebookPCs, Desktop PCs, Chromebooks, Tablets, Convertibles, Smart phones) and PC Accessories(e.g. Docks, Monitors, Cable adapters etc.) applications. PTN5100 is architected todeliver robust performance, compliant behavior, configurability and systemimplementation flexibility that are essential to tide over interoperability andcompliance hurdles in the platform applications.
PTN5100 can support system realization of the following PD roles: (i) Provider (P) only,(ii) Provider/Consumer (P/C) (iii) Consumer only (C) (iv) Consumer/Provider (C/P).Further, it can be register programmed to operate in Type-C specific Upstream FacingPort (UFP), Downstream Facing Port (DFP) or Dual Role Port (DRP) role.
PTN5100 implements VCONN low RON switch with register programmable Forward Currentprotection feature. The VCON switch also provides Reverse current protection feature todetect reverse current flow into the system whenever (inductive or) charged cable isunplugged from the connector.
PTN5100 operates from platform power supply VDD, or it can also be powered from USB powerVBUS directly, which is especially required for operation under Dead Battery (DB)condition and certain platform use cases. The host interface operates on VIO supply tofacilitate interfacing to systems that use IO supply rail different from VDD supplyrail.
It provides SPI/I2C interface for system host control/status update. The interface choiceis pre- configured in NXP factory.
PTN5100 is available in a small footprint package option: HVQFN20 4 mm x 4 mm, 0.5 mmpitch.

特性 Features

USB PD and Type-C FeaturesComplies with USB PD and USB Type-C specifications
Supports implementation of various system PD roles: P, P/C, C, C/P
Supports Type-C role configurabilityType-C role (DFP, UFP, DRP) is Non-Volatile Memory (NVM) and registerprogrammable based on OEM platform requirements
Implements UFP role pull down behavior to handle dead batterycondition on battery powered platforms
Supports register programmable and variable ‘Rp’ indication (forDRP/DFP usage and accessory detection)
Implements 'Rd' indication on CC pin (for Device sideimplementation)
CC detection/indication scheme based on Type-C role
Indication of orientation detection via CC_ORIENT pin and statusregister(s)
Debug and Audio Accessory detection and indication in statusregister(s)
Cooperatively works under the control of Policy controller MCU for power deliverynegotiation and contract(s), Alternate mode and VDM exchangesImplements BMC (de)coding, 4B5B symbol (de)coding, CRCgeneration/checking, PD packet assembling/disassembling includingPreamble, SOP, EOP, Good CRC response, Retries, Hard and Cableresets
PD PHY and Protocol layer interface control and status update handledvia SPI/I²C interface
SOP ConfigurabilityRegister programmable to generate and receive SOP, SOP', SOP'-debug,SOP\", SOP\"-debug'' in DFP/DRP (host use case)
Register programmable to receive and respond on SOP, SOP'-debug andSOP\"-debug commands
Supports low RON VCONN switch with enable/disable (Hi-Z) supportCapable of maximum current delivery of 1 A over 2.7 V to -5.5 V
Supports register programmable Forward current protection control
Supports register programmable reverse current protection
System protection featuresBack current protection on all pins when PTN5100 is unpowered
CC1 and CC2 pins are 5.5 V tolerant
VBUS pin and VBUS power path MOSFET enable pins are 28 V tolerant
GeneralDelivers (active LOW enable) gate control signals for PMOS Power MOSFETs on VBUSsource and sink power paths
Provides dedicated IO pin (CC_ORIENT) for indicating Cable/plug orientation andIO pin (DBGACC_FOUND) for indicating Debug accessory detection
Delivers up to 30 mA (max) for powering Policy controller MCU
Supports SPI slave interface (SPI modes 0 and 3 supported) up to 30 MHz
Supports I²C slave interface standard mode (100 kHz), Fast mode (400kHz) and Fast mode plus (1 MHz)
I²C Device slave address programmable up to 3 values
Supports 3.3 V or 1.8 V capable I²C-bus or SPI interfaceSupports register access - device configuration, control andstatus/interrupt interfacing through Slave I²C-businterface
Power supplies - VDD (3.3 V ±10 %) or VBUSTolerant up to 28 V on VBUS and operational up to maximum of 25 V onVBUS
Operating temperature -20 °C to 85 °C
ESD 8 kV HBM, 1 kV CDM
Package: HVQFN20 4 mm x 4 mm, 0.5 mm pitch

应用 Application

PC platforms: Notebook PCs, Desktop PCs, Ultrabooks, Chromebooks
Tablets, 2:1 Convertibles, Smartphones and Portable devices
PC accessories/peripherals: Docking, Mobile Monitors, Multi-Function Monitors,Portable/External hard drives, Cable adaptors, Dongles and accessories, etc.