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

TPS25810A-Q1

활성

오토모티브 USB Type-C™ DFP 컨트롤러 및 전원 스위치

제품 상세 정보

Function Type-C Type CC controller Power role Source Alternate mode No Data role DFP Internal power path 5 V 3 A Rating Automotive Dead battery support No Operating temperature range (°C) -40 to 125
Function Type-C Type CC controller Power role Source Alternate mode No Data role DFP Internal power path 5 V 3 A Rating Automotive Dead battery support No Operating temperature range (°C) -40 to 125
WQFN (RVC) 20 12 mm² 4 x 3
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade T: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • USB Type-C Rev. 1.2 Compliant DFP Controller
  • Connector Attach or Detach Detection
  • STD, 1.5-A, or 3-A Capability Advertisement on CC
  • Super-Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • 0.7-µA (typ) IDDQ When Port Is Unattached
  • Three Input Supply Options
    • IN1: USB Charging Supply
    • IN2: VCONN Supply
    • AUX: Device Power Supply
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • 34-mΩ (typ) High-Side MOSFET
  • Fixed 3.4-A ILIM (±7.1%)
  • Digital Cable Compensation, IOUT ≥ 1.95 A
  • Package: 20-Pin WQFN (3 mm × 4 mm) (1)

(1)CC pins are IEC-61000-4-2 rated

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade T: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • USB Type-C Rev. 1.2 Compliant DFP Controller
  • Connector Attach or Detach Detection
  • STD, 1.5-A, or 3-A Capability Advertisement on CC
  • Super-Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • 0.7-µA (typ) IDDQ When Port Is Unattached
  • Three Input Supply Options
    • IN1: USB Charging Supply
    • IN2: VCONN Supply
    • AUX: Device Power Supply
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • 34-mΩ (typ) High-Side MOSFET
  • Fixed 3.4-A ILIM (±7.1%)
  • Digital Cable Compensation, IOUT ≥ 1.95 A
  • Package: 20-Pin WQFN (3 mm × 4 mm) (1)

(1)CC pins are IEC-61000-4-2 rated

The TPS25810A-Q1 device is a USB Type-C downstream-facing port (DFP) controller with an integrated 3-A rated USB power switch. The device monitors the Type-C configuration channel (CC) lines to determine when a USB device is attached. If an upstream-facing port (UFP) device is attached, it applies power to VBUS and communicate the selectable VBUS current-sourcing capability to the UFP via the pass-through CC line. If the UFP is attached using an electronically marked cable, it also applies VCONN power to the cable CC pin. The TPS25810A-Q1 can identify and report when Type-C audio or debug accessories are attached.

The TPS25810A-Q1 device draws less than 0.7 µA (typical) from the AUX pin when no USB load is connected. Additional system power saving is achievable in the S4 and S5 system power states by using the UFP output to disable the high-power 5-V supply when no UFP is attached. In this mode, the device is capable of running from an auxiliary supply (AUX), which can be a lower-voltage supply (3.3 V), typically powering the system microcontroller in low-power states (S4 and S5).

The TPS25810A-Q1 device integrates a 34-mΩ power switch with a fixed 3.4-A current limit independent of the Type-C current advertisement level. The FAULT output signals when the switch is in an overcurrent or overtemperature condition. The CS output is used for implementing digital cable compensation for load currents greater than 1.95 A. Cable compensation, also known as line drop compensation, is a means of offsetting voltage droop from the USB power supply to the UFP load.

The TPS25810A-Q1 device is a USB Type-C downstream-facing port (DFP) controller with an integrated 3-A rated USB power switch. The device monitors the Type-C configuration channel (CC) lines to determine when a USB device is attached. If an upstream-facing port (UFP) device is attached, it applies power to VBUS and communicate the selectable VBUS current-sourcing capability to the UFP via the pass-through CC line. If the UFP is attached using an electronically marked cable, it also applies VCONN power to the cable CC pin. The TPS25810A-Q1 can identify and report when Type-C audio or debug accessories are attached.

The TPS25810A-Q1 device draws less than 0.7 µA (typical) from the AUX pin when no USB load is connected. Additional system power saving is achievable in the S4 and S5 system power states by using the UFP output to disable the high-power 5-V supply when no UFP is attached. In this mode, the device is capable of running from an auxiliary supply (AUX), which can be a lower-voltage supply (3.3 V), typically powering the system microcontroller in low-power states (S4 and S5).

The TPS25810A-Q1 device integrates a 34-mΩ power switch with a fixed 3.4-A current limit independent of the Type-C current advertisement level. The FAULT output signals when the switch is in an overcurrent or overtemperature condition. The CS output is used for implementing digital cable compensation for load currents greater than 1.95 A. Cable compensation, also known as line drop compensation, is a means of offsetting voltage droop from the USB power supply to the UFP load.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TPS25830-Q1 활성 배터리 단락 보호 및 케이블 보상을 지원하는 USB Type-C® 및 SDP/CDP 충전 포트 컨버터 This product is a higher integrated USB Type-C solution with a synchronous DC/DC converter.
TPS25846-Q1 활성 클라이언트 모드 지원을 제공하는 USB BC1.2 5V 3.5A 출력, 36V 입력 동기 스텝다운 컨버터 This product is a higher integrated USB Type-A solution with a synchronous DC/DC converter, supports Client Mode.

기술 자료

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* Data sheet TPS25810A-Q1 USB Type-C DFP Controller and Power Switch With Digital Cable Compensation datasheet PDF | HTML 2017/04/26

설계 및 개발

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시뮬레이션 모델

TPS25810A-Q1 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMC35A.ZIP (50 KB) - PSpice Model
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 (...)
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레퍼런스 디자인

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TIDA-00987 is a reference design for Automotive Media Ports that require data transfer. This design has the capability to support USB 2.0 and USB 3.0 data through a 15W USB Type-C™ port. Customers can accelerate their media port systems by taking advantage of a complete reference design (...)
Design guide: PDF
회로도: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
WQFN (RVC) 20 Ultra Librarian

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

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