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

TPS65986 (ACTIVE)

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

 

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 TPS25740 TPS25740A TPS25741 TPS25741A TPS65981 TPS65982 TUSB422
CC Controller
PD Controller
Passive Signal Switch
Power Switch   
CC Controller
PD Controller   
CC Controller
PD Controller   
CC Controller
PD Controller   
PD Controller    CC Controller
PD Controller
Passive Signal Switch
Power Switch   
CC Controller
PD Controller
Passive Signal Switch
Power Switch   
CC Controller
PD Controller   
Integrated    Integrated    Integrated    Integrated    Integrated    Integrated    Integrated     
Yes    No    No    No    No    Yes    Yes    Yes   
DRP
Sink
Source   
Source    Source    Source    Source    DRP
Sink
Source   
DRP
Sink
Source   
DRP
Sink
Source   
DFP
DRD
UFP   
N/A    N/A    DFP    DFP    DFP
DRD
UFP   
DFP
DRD
UFP   
DFP
DRD
UFP   
20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN   
N/A    N/A    5V 600mA VCONN    5V 600mA VCONN    20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN   
20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN   
 
GPIO    NFET    NFET    NFET
PFET   
NFET
PFET   
GPIO
NFET   
GPIO
NFET   
 
58    8.5    8.5    8    8    58    58     
Yes    Yes    Yes    Yes    Yes    No    Yes    No   
Yes    No    No    No    No    Yes    Yes    Yes   
480    N/A    N/A    N/A    N/A    480    480     
-10 to 85    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 85
-40 to 105   
-10 to 85    -40 to 85   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
N/A    5V/12V/20V    5V/9V/15V    N/A    N/A    N/A    N/A    Always ON
USB3
10uA   
BGA MICROSTAR JUNIOR    VQFN    VQFN    VQFN    VQFN    QFN    BGA MICROSTAR JUNIOR    DSBGA