홈 인터페이스 USB IC USB 허브 및 컨트롤러
홈
인터페이스
USB IC
USB 허브 및 컨트롤러

TUSB8041-Q1

활성

차량용 4포트 SuperSpeed 5Gbps USB 3.0 허브

지금 주문
데이터 시트

TUSB8041-Q1

활성
데이터 시트 지금 주문

제품 상세 정보

Function USB3 USB speed (Mbps) 5000 Type Hub Supply voltage (V) 1.1, 3.3 Rating Automotive Operating temperature range (°C) -40 to 85
Function USB3 USB speed (Mbps) 5000 Type Hub Supply voltage (V) 1.1, 3.3 Rating Automotive Operating temperature range (°C) -40 to 85
HTQFP (PAP) 64 144 mm² 12 x 12
  • Four Port USB 3.0 Hub
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub: Four
      Transaction Translators
    • Four Asynchronous Endpoint Buffers Per
      Transaction Translator
  • Supports Battery Charging
    • CDP Mode (Upstream Port Connected)
    • DCP Mode (Upstream Port Unconnected)
    • DCP Mode Complies with Chinese
      Telecommunications Industry Standard
      YD/T 1591-2009
    • D+/D– Divider Mode
  • Supports Operation as a USB 3.0 or USB 2.0
    Compound Device
  • Per Port or Ganged Power Switching and Over-
    Current Notification Inputs
  • OTP ROM, Serial EEPROM or I2C/SMBus Slave
    Interface for Custom Configurations:
    • VID and PID
    • Port Customizations
    • Manufacturer and Product Strings (not by OTP
      ROM)
    • Serial Number (not by OTP ROM)
  • Application Feature Selection Using Pin Selection
    or EEPROM/ or I2C/SMBus Slave Interface
  • Provides 128-Bit Universally Unique Identifier
    (UUID)
  • Supports On-Board and In-System OTP/EEPROM
    Programming Via the USB 2.0 Upstream Port
  • Single Clock Input, 24-MHz Crystal or Oscillator
  • No Special Driver Requirements; Works
    Seamlessly on any Operating System with USB
    Stack Support
  • 64-Pin HTQFP Package (PAP)
  • Four Port USB 3.0 Hub
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub: Four
      Transaction Translators
    • Four Asynchronous Endpoint Buffers Per
      Transaction Translator
  • Supports Battery Charging
    • CDP Mode (Upstream Port Connected)
    • DCP Mode (Upstream Port Unconnected)
    • DCP Mode Complies with Chinese
      Telecommunications Industry Standard
      YD/T 1591-2009
    • D+/D– Divider Mode
  • Supports Operation as a USB 3.0 or USB 2.0
    Compound Device
  • Per Port or Ganged Power Switching and Over-
    Current Notification Inputs
  • OTP ROM, Serial EEPROM or I2C/SMBus Slave
    Interface for Custom Configurations:
    • VID and PID
    • Port Customizations
    • Manufacturer and Product Strings (not by OTP
      ROM)
    • Serial Number (not by OTP ROM)
  • Application Feature Selection Using Pin Selection
    or EEPROM/ or I2C/SMBus Slave Interface
  • Provides 128-Bit Universally Unique Identifier
    (UUID)
  • Supports On-Board and In-System OTP/EEPROM
    Programming Via the USB 2.0 Upstream Port
  • Single Clock Input, 24-MHz Crystal or Oscillator
  • No Special Driver Requirements; Works
    Seamlessly on any Operating System with USB
    Stack Support
  • 64-Pin HTQFP Package (PAP)

The TUSB8041-Q1 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and high-speed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.

The TUSB8041-Q1 supports per port or ganged power switching and over-current protection, and supports battery charging applications.

An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off.

A ganged hub switches on power to all its downstream ports when power is required to be on for any port. The power to the downstream ports is not switched off unless all ports are in a state that allows power to be removed. Also when a ganged hub senses an over-current event, power to all downstream ports will be switched off.

The TUSB8041-Q1 downstream ports provide support for battery charging applications by providing Battery Charging Downstream Port (CDP) handshaking support. It also supports a Dedicated Charging Port (DCP) mode when the upstream port is not connected. The DCP mode supports USB devices which support with the USB Battery Charging and Chinese Telecommunications Industry Standard YD/T 1591-2009. In addition, an automatic mode provides transparent support for BC devices and devices supporting Divider Mode charging solutions when the upstream port unconnected.

The TUSB8041-Q1 provides pin strap configuration for some features including battery charging support, and also provides customization though OTP ROM, I2C EEPROM or via an I2C/SMBus slave interface for PID, VID, and custom port and phy configurations. Custom string support is also available when using an I2C EEPROM or the I2C/SMBus slave interface.

The device is available in a 64-pin PAP package and is designed for operation over the temperature range of –40°C to 85°C.

The TUSB8041-Q1 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and high-speed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.

The TUSB8041-Q1 supports per port or ganged power switching and over-current protection, and supports battery charging applications.

An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off.

A ganged hub switches on power to all its downstream ports when power is required to be on for any port. The power to the downstream ports is not switched off unless all ports are in a state that allows power to be removed. Also when a ganged hub senses an over-current event, power to all downstream ports will be switched off.

The TUSB8041-Q1 downstream ports provide support for battery charging applications by providing Battery Charging Downstream Port (CDP) handshaking support. It also supports a Dedicated Charging Port (DCP) mode when the upstream port is not connected. The DCP mode supports USB devices which support with the USB Battery Charging and Chinese Telecommunications Industry Standard YD/T 1591-2009. In addition, an automatic mode provides transparent support for BC devices and devices supporting Divider Mode charging solutions when the upstream port unconnected.

The TUSB8041-Q1 provides pin strap configuration for some features including battery charging support, and also provides customization though OTP ROM, I2C EEPROM or via an I2C/SMBus slave interface for PID, VID, and custom port and phy configurations. Custom string support is also available when using an I2C EEPROM or the I2C/SMBus slave interface.

The device is available in a 64-pin PAP package and is designed for operation over the temperature range of –40°C to 85°C.
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* Data sheet TUSB8041-Q1 Automotive Four-Port USB 3.0 Hub datasheet (Rev. B) PDF | HTML 2016/01/15

설계 및 개발

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평가 보드

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시뮬레이션 모델

TUSB8041-Q1 IBIS Model

SLLM243.ZIP (163 KB) - IBIS Model
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TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
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