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Automotive Hi-Speed USB 2.0 Protector

Smallest High-Voltage Automotive USB 2 Data Line Protection

Product Details

Key Features

Parametric specs for USB On-The-Go (OTG)
VL (V) 3.0 to 3.6
ESD Protect. (±kV) 25
Internal OTG Charge Pump No
Internal Transceiver No
VSUPPLY (V) 4.75 to 5.5
Package/Pins TQFN-CU/12
Oper. Temp. (°C) -40 to +105
Budgetary
Price (See Notes)
0
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Simplified Block Diagram

Technical Docs

Data Sheet Automotive Hi-Speed USB 2.0 Protector Oct 02, 2020

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Parameters

Parametric specs for USB On-The-Go (OTG)
VL (V) 3.0 to 3.6
ESD Protect. (±kV) 25
Internal OTG Charge Pump No
Internal Transceiver No
VSUPPLY (V) 4.75 to 5.5
Package/Pins TQFN-CU/12
Oper. Temp. (°C) -40 to +105
Budgetary
Price (See Notes)
0

Key Features

  • Targeted Features for Optimized USB Performance
    • Two RON 3.3Ω (typ) USB 2.0 Data Switches
    • 480Mbps, 12Mbps, or 1.5Mbps USB 2.0 Operation
    • 9ms Fault-Recovery Time
  • Robust for the Automotive Environment
    • Short-to-Battery and Short-to-BUS Protection on Protected HVD+ and HVD- Outputs
    • Tested to ISO 10605 and IEC 61000-4-2 ESD Standards
      • 12-Pin (3mm x 3mm) TQFN-EP Package
      • -40°C to +105°C Operating Temperature Range
      • AEC-Q100 Qualified

Applications/Uses

  • Automotive USB Protection

Description

The MAX25400 device provides high-ESD and short-circuit protection for the low-voltage internal USB data and USB power line in automotive radio, navigation, connectivity, and USB hub applications. The device supports USB Hi-Speed (480Mbps), USB full-speed (12Mbps), and USB low-speed (1.5Mbps) operation. The short-circuit protection features include short-to-BUS and short-to-battery on the protected HVD+ and HVD-, and include a fault output.

The device features high-ESD protection to ±15kV Air Gap and ±8kV Contact on the protected HVD+ and HVD- outputs. The device features two low on-resistance (RON) USB 2.0 data switches.

The MAX25400 is available in a 12-pin lead-free, TQFN-EP package and operate over the -40°C to 105°C temperature range.

Simplified Block Diagram

MAX25400: Typical Operating Circuit MAX25400: Typical Operating Circuit Zoom icon

Technical Docs

Data Sheet Automotive Hi-Speed USB 2.0 Protector Oct 02, 2020

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .