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ISOUSB211-Q1

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Automotive low-emission isolated USB repeater supporting low, high and full speed

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ISOUSB211-Q1

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產品詳細資料

Rating Catalog Isolation rating Reinforced Data rate (max) (Mbps) 480 Working isolation voltage (VIOWM) (Vrms) 1500 Surge isolation voltage (VIOSM) (VPK) 12800 Transient isolation voltage (VIOTM) (VPK) 7071 Withstand isolation voltage (VISO) (Vrms) 5000 CMTI (min) (kV/µs) 100 Operating temperature range (°C) -40 to 125
Rating Catalog Isolation rating Reinforced Data rate (max) (Mbps) 480 Working isolation voltage (VIOWM) (Vrms) 1500 Surge isolation voltage (VIOSM) (VPK) 12800 Transient isolation voltage (VIOTM) (VPK) 7071 Withstand isolation voltage (VISO) (Vrms) 5000 CMTI (min) (kV/µs) 100 Operating temperature range (°C) -40 to 125
SSOP (DP) 28 106.09 mm² 10.3 x 10.3
  • Compliant to USB 2.0
  • Supports low speed (1.5 Mbps), full speed (12 Mbps) and high speed (480 Mbps) signaling
  • Does not need external crystal or clock input
  • Automatic speed and connection detection
  • Supports L1 (sleep) and L2 (suspend) low-power states
  • Programmable equalization to compensate board trace loss in high speed mode
  • CDP advertising on downstream side
  • Supply OK indication on opposite side
  • Supports automatic role reversal for USB On-The-Go (OTG) and Type-C® Dual Role Port (DRP) designs
  • High CMTI: 100 kV/µs
  • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
  • VBUS voltage range: 4.25 V to 5.5 V
    • 3.3 V and 1.8 V internal LDOs
  • Meets CISPR32 class B emissions limits
  • Ambient temperature range: –40°C to +125°C
  • Small footprint 28-SSOP package
  • Safety-related certifications:
    • 7071-VPK VIOTM and 2121-VPK VIORM (Reinforced) per DIN EN IEC 60747-17 (VDE 0884-17)
    • 5000-VRMS isolation for 1 minute per UL 1577
    • IEC 62368-1, IEC 60601-1 and IEC 61010-1 certifications
    • CQC, TUV and CSA certifications
  • Compliant to USB 2.0
  • Supports low speed (1.5 Mbps), full speed (12 Mbps) and high speed (480 Mbps) signaling
  • Does not need external crystal or clock input
  • Automatic speed and connection detection
  • Supports L1 (sleep) and L2 (suspend) low-power states
  • Programmable equalization to compensate board trace loss in high speed mode
  • CDP advertising on downstream side
  • Supply OK indication on opposite side
  • Supports automatic role reversal for USB On-The-Go (OTG) and Type-C® Dual Role Port (DRP) designs
  • High CMTI: 100 kV/µs
  • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
  • VBUS voltage range: 4.25 V to 5.5 V
    • 3.3 V and 1.8 V internal LDOs
  • Meets CISPR32 class B emissions limits
  • Ambient temperature range: –40°C to +125°C
  • Small footprint 28-SSOP package
  • Safety-related certifications:
    • 7071-VPK VIOTM and 2121-VPK VIORM (Reinforced) per DIN EN IEC 60747-17 (VDE 0884-17)
    • 5000-VRMS isolation for 1 minute per UL 1577
    • IEC 62368-1, IEC 60601-1 and IEC 61010-1 certifications
    • CQC, TUV and CSA certifications

ISOUSB211-Q1 is a galvanically-isolated USB 2.0 compliant repeater supporting low speed (1.5 Mbps), full speed (12 Mbps) and high speed (480 Mbps) signaling rates. The device supports automatic connect and speed detection, reflection of pull-ups/pull-downs, and link power management allowing drop-in USB hub, host, peripheral and cable isolation. The device also supports automatic role reversal - if after disconnect, a new connect is detected on the Upstream facing port, then the Upstream and Downstream port definitions are reversed. This feature enables the device to support USB On-The-Go (OTG) and Type-C Dual Role Port (DRP) implementations. The ISOUSB211-Q1 has inbuilt programmable equalization to cancel signal loss caused by board traces, which helps in meeting USB2.0 high-speed TX and RX eye-diagram templates. This device uses a silicon dioxide (SiO2) insulation barrier with a withstand voltage of up to 5000 VRMS and a working voltage of 1500 VRMS. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISOUSB211-Q1 device is available for reinforced isolation. It supports a wide ambient temperature range of –40°C to +125°C. The device is available in the small foot-print SSOP-28 (28-DP) package.

ISOUSB211-Q1 is a galvanically-isolated USB 2.0 compliant repeater supporting low speed (1.5 Mbps), full speed (12 Mbps) and high speed (480 Mbps) signaling rates. The device supports automatic connect and speed detection, reflection of pull-ups/pull-downs, and link power management allowing drop-in USB hub, host, peripheral and cable isolation. The device also supports automatic role reversal - if after disconnect, a new connect is detected on the Upstream facing port, then the Upstream and Downstream port definitions are reversed. This feature enables the device to support USB On-The-Go (OTG) and Type-C Dual Role Port (DRP) implementations. The ISOUSB211-Q1 has inbuilt programmable equalization to cancel signal loss caused by board traces, which helps in meeting USB2.0 high-speed TX and RX eye-diagram templates. This device uses a silicon dioxide (SiO2) insulation barrier with a withstand voltage of up to 5000 VRMS and a working voltage of 1500 VRMS. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISOUSB211-Q1 device is available for reinforced isolation. It supports a wide ambient temperature range of –40°C to +125°C. The device is available in the small foot-print SSOP-28 (28-DP) package.
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* Data sheet ISOUSB211-Q1 High/Full/Low Speed Isolated USB Repeater datasheet PDF | HTML 2024年 3月 13日

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開發板

ISOUSB211DPEVM — ISOUSB211 評估模組

ISOUSB211DW 評估模組 (EVM) 是一款平台，用於開發採用 28 針腳 SSOP (DP-29) 的高性能、5000VRMS、強化型隔離 USB 中繼器。EVM 具備足夠的測試點和跨接器選項，可以最少外部零組件進行裝置評估。

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