TPS65986 USB Type-C™ and USB PD Controller and Power Switch | TI.com

TPS65986 (ACTIVE)

USB Type-C™ and USB PD Controller and Power Switch

USB Type-C™ and USB PD Controller and Power Switch - TPS65986
 

Description

The TPS65986 device is a stand-alone USB Type-C and power delivery (PD) controller providing cable-plug and orientation detection at the USB Type-C connector. Upon cable detection, the TPS65986 device communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65986 device enables the appropriate power path and configures alternate mode settings for (optional) external multiplexers.

The mixed-signal front end on the CC pins advertises default (900 mA), 1.5 A, or 3 A for Type-C power sources, detects a plug event and determines the USB Type-C cable orientation, and autonomously negotiates USB PD contracts by adhering to the specified bi-phase marked coding (BMC) and physical layer (PHY) protocol.

The port power switch passes up to 3 A downstream at 5 V for legacy and Type-C USB power. An additional bi-directional switch path provides USB PD power up to 3 A at a maximum of 20 V as either a source (host), sink (device), or source-sink.

The TPS65986 device is also an upstream-facing port (UFP), downstream-facing port (DFP), or dual-role port for data. The port data termination passes data to or from the top or bottom D+/D– signal pair to the USB 2.0 low-speed endpoint. The power management circuitry uses a 3.3-V power supply inside the system and also uses VBUS to start up and negotiate power from a dead battery or no battery condition.

For all available packages, see the orderable addendum at the end of the data sheet.

Features

  • USB Power-Delivery (PD) Controller
    • Mode Configuration for Source (Host), Sink (Device), or Source-Sink
    • Bi-Phase Marked Encoding/Decoding (BMC)
    • Physical Layer (PHY) Protocol
    • Policy Engine
    • Configurable at Boot and Host-Controlled
  • USB Type-C Specification Compliant
    • Detect USB Cable-Plug Attach
    • Cable Orientation and Role Detection
    • Assign CC and VCONN Pins
    • Advertise Default, 1.5 A, or 3 A for Type-C Power
  • Port Power Switch
    • 5-V, 3-A Switch to VBUS for Type-C Power
    • 5-V to 20-V, 3-A Bidirectional Switch to or from VBUS for USB PD Power
    • 5-V, 600-mA Switches for VCONN
    • Overcurrent Limiter, Overvoltage Protector
    • Slew-Rate Control
    • Hard Reset Support
  • Port Data Termination
    • USB 2.0 Low-Speed Endpoint
  • Power Management
    • Power Supply from 3.3 V or VBUS Source
    • 3.3-V LDO Output for Dead Battery Support
  • BGA MicroStar Junior Package
    • 0.5-mm Pitch
    • Through-Hole Via Compatible for All Pins
  • UL Recognized: E169910 and E339631
    • Standards Used: 2367
  • IEC Certification: NO88109
    • Standards Used: 60950-1(Ed.2); Am1; Am2

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Parametrics Compare all products in USB Type-C and Power Delivery

 
Function
Policy Manager
Alternate Mode
Power Role
Data Role
Internal Power Path
External Power Path Control
Iq (Typ) (uA)
Realtime VBUS monitoring
Dead Battery Support
USB Speed (Mbps)
Operating Temperature Range (C)
Rating
Configuration
Package Group
TPS65986 TPS25740B TPS65981 TPS65982 TPS65990 TUSB422
CC Controller
PD Controller
Passive Signal Switch
Power Switch    
CC Controller
PD Controller    
CC Controller
PD Controller
Passive Signal Switch
Power Switch    
CC Controller
PD Controller
Passive Signal Switch
Power Switch    
Power Switch     CC Controller
PD Controller    
Integrated     Integrated     Integrated     Integrated     N/A      
Yes     No     Yes     Yes     No     Yes    
DRP
Sink
Source    
Source     DRP
Sink
Source    
DRP
Sink
Source    
DRP
Sink
Source    
DRP
Sink
Source    
DFP
DRD
UFP    
DFP     DFP
DRD
UFP    
DFP
DRD
UFP    
N/A     DFP
DRD
UFP    
20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN    
N/A     20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN    
20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN    
20V 3A Source/Sink
5V 600mA VCONN    
 
GPIO     NFET     GPIO
NFET    
GPIO
NFET    
NFET      
58     8.5     58     58     35      
Yes     Yes     No     Yes     Yes     No    
Yes     No     Yes     Yes     Yes     Yes    
480     N/A     480     480     N/A      
-10 to 85     -40 to 125     -40 to 85
-40 to 105    
-10 to 85     -40 to 85     -40 to 85    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
N/A     5V/9V/12V/15V/20V     N/A     N/A     N/A     Always ON
USB3
10uA    
BGA MICROSTAR JUNIOR     VQFN     QFN     BGA MICROSTAR JUNIOR     WQFN     DSBGA