TPS65988 Dual port USB Type-C™ and USB PD controller with integrated power switches | TI.com

TPS65988 (ACTIVE) Dual port USB Type-C™ and USB PD controller with integrated power switches

 

Special note

If designing a PC host or Thunderbolt system please use the TPS65988DJ.

Description

The TPS65988 is a stand-alone USB Type-C and Power Delivery (PD) controller providing cable plug and orientation detection for two USB Type-C connectors. Upon cable detection, the TPS65988 communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65988 enables the appropriate power path and configures alternate mode settings for external multiplexers.

Features

  • USB Power Delivery (PD) Controller
    • USB PD 3.0 Compliant
    • Fast Role Swap Support
    • Physical Layer and Policy Engine
    • Configurable at Boot and Host-Controlled
  • USB Type-C Specification Compliant
    • Cable Attach and Orientation Detection
    • Default, 1.5 A, or 3 A Power Advertisement
    • Up to 600-mA VConn Current
  • Port Power Switch
    • Two 5 V to 20 V, 5-A Bidirectional Switches to or from VBUS
    • Up to 10-A Adjustable Current Limiting
    • Ideal Diode Reverse Current Protection
    • Undervoltage, and Overvoltage Protection
    • Slew Rate Control
    • 5-V, 600-mA VConn Source
  • BC1.2 Support
    • Advertisement as DCP and CDP
    • Automatic DCP Modes Selection:
      • Shorted Mode per BC1.2 and YD/T 1591-2009
      • 2.7-V Divider 3 Mode
      • 1.2-V Mode
    • Data Contact Detect
    • Primary and Secondary Detection
  • I2C Master Write Control for Alt Mode Muxes and Variable DCDCs
  • Alternate Mode Support
    • DisplayPort
    • Thunderbolt™
  • Power Management
    • Power Supply from 3.3 V or VBUS Source
    • 3.3-V LDO Output for Dead Battery Support
  • 7-mm × 7-mm QFN Package
    • 0.4-mm Pitch
    • 56 Pin

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Parametrics

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Part number Order Device type Function Alternate mode Power role Data role Internal power path External power path control Iq (Typ) (uA) Dead battery support USB speed (Mbps) Operating temperature range (C) Rating
TPS65988 Order now PD controller     Type-C     Yes     DRP
Sink
Source    
DFP
DRD
UFP    
20V 5A Source/Sink for Port1
20V 5A Source/Sink for Port2
5V 600mA VCONN for Port1
5V 600mA VCONN for Port2    
GPIO
I2C    
45     Yes       -10 to 75     Catalog    
TPS65981 Order now PD controller     Type-C     Yes     DRP
Sink
Source    
DFP
DRD
UFP    
20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN    
GPIO
NFET    
58     Yes     480     -40 to 85
-40 to 105    
Catalog    
TPS65982 Order now PD controller
Passive switch    
Type-C
USB2    
Yes     DRP
Sink
Source    
DFP
DRD
UFP    
20V 3A Source/Sink
5V 3A Source
5V 600mA VCONN    
GPIO
NFET    
58     Yes     480     -10 to 85     Catalog    
TPS65987D Order now PD controller     Type-C     Yes     DRP
Sink
Source    
DFP
DRD
UFP    
20V 5A Sink
20V 5A Source
5V 600mA VCONN    
GPIO
I2C    
45     Yes       -10 to 75     Catalog