홈 인터페이스 USB IC USB Type-C 및 USB 전원 공급 IC
홈
인터페이스
USB IC
USB Type-C 및 USB 전원 공급 IC

TPS65981

활성

USB Type-C™ 및 USB PD 컨트롤러, 전원 스위치 및 고속 멀티플렉서

지금 주문
데이터시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TPS65987D 활성 전원 스위치가 통합된 USB Type-C® 및 USB PD 컨트롤러 Supports PD 2.0 only which is no longer being certified by the USB-IF. TPS65987D is a PD 3.0 controller and should be used for new designs.

TPS65981

활성
데이터시트 지금 주문

제품 상세 정보

Function Type-C Type PD controller Power role DRP, Sink, Source Alternate mode Yes External power-path control NFET Data role DFP, DRD, UFP Internal power path 20 V 3 A, 5 V 3 A USB speed (MBits) 480 Rating Catalog Dead battery support Yes Operating temperature range (°C) -40 to 105
Function Type-C Type PD controller Power role DRP, Sink, Source Alternate mode Yes External power-path control NFET Data role DFP, DRD, UFP Internal power path 20 V 3 A, 5 V 3 A USB speed (MBits) 480 Rating Catalog Dead battery support Yes Operating temperature range (°C) -40 to 105
VQFN (RTQ) 56 64 mm² 8 x 8
  • This device is certified by the USB-IF for PD2.0
    • PD2.0 is no longer certifiable on new designs as of June 2020
    • All new designs requiring certification should use a PD3.0 compliant device
    • Article on PD2.0 vs PD3.0
  • Fully configurable USB PD controller
    • Control for external DC/DC supplies through GPIO
    • Port data multiplexer
      • USB 2.0 HS data and low speed endpoint
      • Sideband-use data for alternate modes
    • GUI tool to easily configure TPS65981 for various applications
    • Support for DisplayPort alternate mode
    • Supports industrial temperature range
    • For a more extensive selection guide and getting started information, please refer to www.ti.com/usb-c and E2E guide
  • Integrated fully managed power paths:
    • Integrated 5-V, 3-A, 55-mΩ sourcing switch
    • Integrated 5-V to 20-V, 3-A, 95-mΩ bi-directional load switch
    • Gate Control and current sense for external 5-V to 20-V, 5-A bidirectional switch (back-to back NFETs)
    • UL2367 cert#: E169910-20150728
  • Integrated robust power path protection
    • Integrated reverse current protection, undervoltage protection, overvoltage protection, and slew rate control the high-voltage bi-directional power path
    • Integrated undervoltage and overvoltage protection and current limiting for inrush current protection for the 5-V/3-A source power path
  • USB Type-C Power Delivery (PD) controller
    • 8 configurable GPIOs
    • BC1.2 charging support
    • USB PD 2.0 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 port
    • 1 I2C secondary port
  • This device is certified by the USB-IF for PD2.0
    • PD2.0 is no longer certifiable on new designs as of June 2020
    • All new designs requiring certification should use a PD3.0 compliant device
    • Article on PD2.0 vs PD3.0
  • Fully configurable USB PD controller
    • Control for external DC/DC supplies through GPIO
    • Port data multiplexer
      • USB 2.0 HS data and low speed endpoint
      • Sideband-use data for alternate modes
    • GUI tool to easily configure TPS65981 for various applications
    • Support for DisplayPort alternate mode
    • Supports industrial temperature range
    • For a more extensive selection guide and getting started information, please refer to www.ti.com/usb-c and E2E guide
  • Integrated fully managed power paths:
    • Integrated 5-V, 3-A, 55-mΩ sourcing switch
    • Integrated 5-V to 20-V, 3-A, 95-mΩ bi-directional load switch
    • Gate Control and current sense for external 5-V to 20-V, 5-A bidirectional switch (back-to back NFETs)
    • UL2367 cert#: E169910-20150728
  • Integrated robust power path protection
    • Integrated reverse current protection, undervoltage protection, overvoltage protection, and slew rate control the high-voltage bi-directional power path
    • Integrated undervoltage and overvoltage protection and current limiting for inrush current protection for the 5-V/3-A source power path
  • USB Type-C Power Delivery (PD) controller
    • 8 configurable GPIOs
    • BC1.2 charging support
    • USB PD 2.0 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 port
    • 1 I2C secondary port

The TPS65981 is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for notebook applications. The TPS65981 integrates fully managed power paths with robust protection for a complete USB-C PD solution. The TPS65981 integrates a high speed multiplexer which is dependent the USB Type-C cable orientation that the CC pins provide. The multiplexer passes through side-band use data for alternate modes. The TPS65981 has a QFN package for reliable manufacturing with 0.5-mm Pitch and 2-Layer PCB compatibility and has an extended (industrial) temperature range. The TPS65981 is USB PD 2.0 certified which is no longer certifiable through USB IF.

The port-power switch provides up to 3 A downstream at 5 V for legacy and Type-C USB power. An additional bidirectional 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 TPS65981 device is also an upstream-facing port (UFP), downstream-facing port (DFP), or dual-role port for data. The port-data multiplexer passes data to or from the top or bottom D+/D– signal pair at the port for USB 2.0 HS and has a USB 2.0 low-speed endpoint. Additionally, the sideband-use (SBU) signal pair is used for auxiliary or alternate modes of communication (DisplayPort, for example).

The power-management circuitry uses 3.3 V inside the system and also uses VBUS to start up and negotiate power for a dead-battery or no-battery condition.

The TPS65981 is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for notebook applications. The TPS65981 integrates fully managed power paths with robust protection for a complete USB-C PD solution. The TPS65981 integrates a high speed multiplexer which is dependent the USB Type-C cable orientation that the CC pins provide. The multiplexer passes through side-band use data for alternate modes. The TPS65981 has a QFN package for reliable manufacturing with 0.5-mm Pitch and 2-Layer PCB compatibility and has an extended (industrial) temperature range. The TPS65981 is USB PD 2.0 certified which is no longer certifiable through USB IF.

The port-power switch provides up to 3 A downstream at 5 V for legacy and Type-C USB power. An additional bidirectional 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 TPS65981 device is also an upstream-facing port (UFP), downstream-facing port (DFP), or dual-role port for data. The port-data multiplexer passes data to or from the top or bottom D+/D– signal pair at the port for USB 2.0 HS and has a USB 2.0 low-speed endpoint. Additionally, the sideband-use (SBU) signal pair is used for auxiliary or alternate modes of communication (DisplayPort, for example).

The power-management circuitry uses 3.3 V inside the system and also uses VBUS to start up and negotiate power for a dead-battery or no-battery condition.
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기술 문서

star =TI에서 선정한 이 제품의 인기 문서
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모두 보기17
유형 직함 날짜
* Data sheet TPS65981 USB Type-C® and USB PD Controller, Power Switch, and High Speed Multiplexer datasheet (Rev. C) PDF | HTML 2021/08/06
User guide TPS6598x Application Customization Tool (Rev. C) 2020/09/14
Application note TPS6598x Power and Data Role Swaps (Rev. A) 2019/04/17
Application note PD Alternate Mode: DisplayPort (Rev. B) 2018/07/31
Application note TPS6598x OCP Mechanism and Programming Guide 2017/10/23
Technical article How to maintain thermal performance when designing with USB Power Delivery PDF | HTML 2017/06/12
Application note TPS65982 FW Update from Embedded Controller Over I2C (Rev. A) 2017/04/26
User guide TPS65981, TPS65982, and TPS65986 Host Interface Technical Reference Manual (Rev. A) 2017/02/06
Application note TPS6598x GPIO Events 2016/11/17
Application note TPS6598x PD Power Negotiations 2016/11/15
Application note TPS6598x User Alternate Modes 2016/11/10
White paper Circuit protection for your next USB Type-C design white paper 2016/10/12
EVM User's guide TPS65981EVM User's Guide 2016/08/31
User guide TPS65981, TPS65982, and TPS65986 Firmware User’s Guide (Rev. B) 2016/07/20
Application note Using a TPS6598x-EVM to Emulate Type-C and Power Delivery Products (Rev. A) 2016/07/06
Application note TPS65982 Designs for Supporting Voltages in USB-PD 'Power Rules' 2016/06/06
Application note TPS65982 and TPS65986 Quick Start and System Bring Up (Rev. A) 2015/11/11

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPS65981EVM — TPS65981 USB Type-C™ 및 USB PD 컨트롤러, 전원 스위치, 고속 멀티플렉서 EVM

The TPS65981EVM is a complete reference design for USB Type-C and Power Delivery Applications featuring a variable DC/DC architecture to optimize board layout and minimize BOM cost.  In addition, when paired with the DP-EXPANSION-EVM the user can emulate a full-featured USB Type-C PD host or (...)
사용 설명서: PDF
TI.com에서 구매할 수 없습니다
IDE, 구성, 컴파일러 또는 디버거

TPS6598X-CONFIG — TPS65982 Configuration Tool

What you need to get started:

Step 1: Watch the TPS6598X GUI tool videos
Step 2: Download the TPS6598X GUI
Step 3: Order the USB-C-PD-DUO-EVM and read the user's guide
Step 4: Watch the EVM Tutorial


The TPS6598x configuration tool assists in the design phase by providing a GUI interface to configure (...)

lock = 수출 승인 필요(1분)
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
USB Type-C 및 USB 전원 공급 IC
TPS65981 — USB Type-C™ 및 USB PD 컨트롤러, 전원 스위치 및 고속 멀티플렉서 TPS65982 — USB Type-C™ 및 USB PD 컨트롤러 전원 스위치 및 고속 멀티플렉서 TPS65987D — 전원 스위치가 통합된 USB Type-C® 및 USB PD 컨트롤러 TPS65988 — 전원 스위치가 통합된 듀얼 포트 USB Type-C™ 및 USB PD 컨트롤러
하드웨어 개발
평가 보드
TPS65981EVM — TPS65981 USB Type-C™ 및 USB PD 컨트롤러, 전원 스위치, 고속 멀티플렉서 EVM TPS65982-EVM — TPS65982 USB Type-C™ 및 USB PD 컨트롤러 전원 스위치 및 고속 멀티플렉서 EVM USB-C-PD-DUO-EVM — 전원 DUO 소스 및 싱크 평가 모듈
소프트웨어
IDE, 구성, 컴파일러 또는 디버거
TPS6598X-CONFIG — TPS6598x 구성 툴
lock 다운로드
소프트웨어 프로그래밍 도구

TPS65982-HIUTILITY — TPS65982 Host Interface Utility

The TPS6598X Utilities Tool is a set of python scripts used to interact with the TPS65982 and TPS65986 USB Type-C and PD controllers using the device’s Host Interface and an external Windows-based computer. This interface provides a rich variety of functions for both controlling the TPS65982 (...)

lock = 수출 승인 필요(1분)
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
USB Type-C 및 USB 전원 공급 IC
TPS65981 — USB Type-C™ 및 USB PD 컨트롤러, 전원 스위치 및 고속 멀티플렉서 TPS65982 — USB Type-C™ 및 USB PD 컨트롤러 전원 스위치 및 고속 멀티플렉서
하드웨어 개발
평가 보드
TPS65982-EVM — TPS65982 USB Type-C™ 및 USB PD 컨트롤러 전원 스위치 및 고속 멀티플렉서 EVM
소프트웨어
소프트웨어 프로그래밍 도구
TPS65982-HIUTILITY — TPS6598X 호스트 인터페이스 유틸리티 툴
lock 다운로드
시뮬레이션 모델

TPS65981 IBIS Model

SLVMBQ9.ZIP (70 KB) - IBIS Model
다운로드
CAD/CAE 기호

TPS65981ABIRTQR Design Files

SLVRBE4.ZIP (114 KB)
다운로드
시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
요청
시뮬레이션 툴

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
사용 설명서: PDF
옵션 보기
패키지 핀 다운로드
VQFN (RTQ) 56 옵션 보기
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

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포럼 주제 모두 보기(영문)

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