TPS65987DDJ PC ホストと Thunderbolt デバイス向け、パワー・スイッチ内蔵、USB Type-C™ と USB PD コントローラ |

TPS65987DDJ (供給中) PC ホストと Thunderbolt デバイス向け、パワー・スイッチ内蔵、USB Type-C™ と USB PD コントローラ


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The TPS65987DDJ is a stand-alone USB Type-C and Power Delivery (PD) controller providing cable plug and orientation detection for a single USB Type-C connector. Upon cable detection, the TPS65987DDJ communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65987DDJ enables the appropriate power path and configures alternate mode settings for external multiplexers.


  • USB Power Delivery (PD) controller
    • USB PD 3.0 compliant (TID: 1067)
    • 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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他の製品と比較 USB Type-C と USB power delivery(PD) メール Excelへダウンロード
Part number オーダー・オプション Device type Function Alternate mode Power role Data role Internal power path External power path control Iq (Typ) (uA) Dead battery support Operating temperature range (C) Rating
TPS65987DDJ ご注文 PD controller     Type-C     Yes     DRP
20V 5A Sink
20V 5A Source
5V 600mA VCONN    
45     Yes     -10 to 75     Catalog