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TPS65988DK

NOT RECOMMENDED FOR NEW DESIGNS

Dual port USB-C® Power Delivery controller with integrated power switches for USB4 devices

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Data sheet

TPS65988DK

NOT RECOMMENDED FOR NEW DESIGNS
Data sheet Order now

Product details

Function Type-C Type PD controller Power role DRP, Sink, Source Alternate mode Yes External power-path control GPIO, I2C Data role DFP, DRD, UFP Internal power path 20 V 5 A Rating Catalog Dead battery support Yes Operating temperature range (°C) -10 to 75
Function Type-C Type PD controller Power role DRP, Sink, Source Alternate mode Yes External power-path control GPIO, I2C Data role DFP, DRD, UFP Internal power path 20 V 5 A Rating Catalog Dead battery support Yes Operating temperature range (°C) -10 to 75
VQFN (RSH) 56 49 mm² 7 x 7
  • This device is certified by the USB-IF for PD3.0
    • PD3.0 silicon is required for certification of new USB PD designs
      • TID#: 5431
    • Article on PD2.0 vs. PD3.0
  • TPS65988DK is a USB4 and Thunderbolt 4 (TBT4) device PD3.0 controller
    • This PD controller is only intended for use in USB4 device designs
    • Refer to Intel Reference Design document number 631605
    • If designing something other than a USB4 device, please refer to selection guide and getting started information at www.ti.com/usb-c and E2E guide
  • Integrated fully managed power paths:
    • Integrated two 5-20 V, 5-A, 25-mΩ bidirectional switches
    • UL2367 cert #: 20190107-E169910
    • IEC62368-1 cert #: US-34617-UL
  • Integrated robust power path protection
    • Integrated reverse current protection, undervoltage protection, overvoltage protection, and slew rate control for both 20-V/5-A power paths when configured to sink
    • Integrated undervoltage protection, overvoltage protection, and current limiting for inrush current protection for both 20-V/5-A power paths when configured to source
  • USB Type-C Power Delivery (PD) controller
    • 13 configurable GPIOs
    • USB PD 3.0 certified
    • USB Type-C specification certified
    • Cable attach and orientation detection
    • Integrated VCONN switch
    • Physical layer and policy engine
    • 3.3-V LDO output for dead battery support
    • Power supply from 3.3 V or VBUS source
    • 1 I2C primary or secondary port
      • 1 I2C primary only port
      • 1 I2C secondary only port
  • This device is certified by the USB-IF for PD3.0
    • PD3.0 silicon is required for certification of new USB PD designs
      • TID#: 5431
    • Article on PD2.0 vs. PD3.0
  • TPS65988DK is a USB4 and Thunderbolt 4 (TBT4) device PD3.0 controller
    • This PD controller is only intended for use in USB4 device designs
    • Refer to Intel Reference Design document number 631605
    • If designing something other than a USB4 device, please refer to selection guide and getting started information at www.ti.com/usb-c and E2E guide
  • Integrated fully managed power paths:
    • Integrated two 5-20 V, 5-A, 25-mΩ bidirectional switches
    • UL2367 cert #: 20190107-E169910
    • IEC62368-1 cert #: US-34617-UL
  • Integrated robust power path protection
    • Integrated reverse current protection, undervoltage protection, overvoltage protection, and slew rate control for both 20-V/5-A power paths when configured to sink
    • Integrated undervoltage protection, overvoltage protection, and current limiting for inrush current protection for both 20-V/5-A power paths when configured to source
  • USB Type-C Power Delivery (PD) controller
    • 13 configurable GPIOs
    • USB PD 3.0 certified
    • USB Type-C specification certified
    • Cable attach and orientation detection
    • Integrated VCONN switch
    • Physical layer and policy engine
    • 3.3-V LDO output for dead battery support
    • Power supply from 3.3 V or VBUS source
    • 1 I2C primary or secondary port
      • 1 I2C primary only port
      • 1 I2C secondary only port

The TPS65988DK is a highly integrated stand-alone Dual Port USB Type-C and Power Delivery (PD) controller optimized for USB4 & TBT4 Device. The TPS65988DK integrates fully managed power paths with robust protection for a complete USB-C PD solution. Upon cable detection, the TPS65988DK communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65988DK enables the appropriate power path and configures alternate mode settings for external multiplexers. This device is featured on Intel’s Reference Design for USB4 & TBT4 Device end equipments ensuring the PD controller has proper system level interaction in these types of designs. This greatly reduces system design complexity and results in reduced time to market.

The TPS65988DK is a highly integrated stand-alone Dual Port USB Type-C and Power Delivery (PD) controller optimized for USB4 & TBT4 Device. The TPS65988DK integrates fully managed power paths with robust protection for a complete USB-C PD solution. Upon cable detection, the TPS65988DK communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65988DK enables the appropriate power path and configures alternate mode settings for external multiplexers. This device is featured on Intel’s Reference Design for USB4 & TBT4 Device end equipments ensuring the PD controller has proper system level interaction in these types of designs. This greatly reduces system design complexity and results in reduced time to market.
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This IC is intended for Thunderbolt 4™ devices.
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* Data sheet TPS65988DK Dual Port USB Type-C® and USB PD Controller with Integrated Power Switches For USB4 and Thunderbolt 4 Devices datasheet (Rev. A) PDF | HTML 05 Aug 2021

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