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Automotive USB Power Delivery Port Protector

Industry's First Automotive USB Power Delivery High-Voltage Protector with up to 24V Over-Voltage Protection

Product Details

The MAX25410 is an automotive USB Power Delivery (USB-PD)-based Type-C protection solution for automotive radio, navigation, connectivity, and USB hub/multimedia module applications.

The device provides a one-chip automotive USB-PD protection solution for the CC1, CC2, D+, and D- signals on a USB Type-C connector. MAX25410 and MAX25410A also provide a VCONN switch with advanced fault management that does not require a dedicated supply.

For ports that do not require VCONN (i.e. do not support USB 3.0 or are rated at 3A or less), MAX25410B offers the designer a reduced-cost solution with the same protection level as MAX25410.

The device protection features include ±15kV IEC 61000-4-2, ISO 10605 ESD, and short-to-VBUS (24V) on the protected HVCC1, HVCC2, HVD+, and HVD- pins. The device also features integrated BC1.2 charge-detection CDP, DCP, or pass-through (SDP) modes, Apple® 2.4A, Samsung® 2A, and China YD/T 1591-2009 charge-emulation support.

The MAX25410 is available in a small 4mm x 4mm 16-pin TQFN package and requires very few external components.

Key Features

  • USB Type-C CC1/CC2 Protection Switches
  • Integrated 550mΩ VCONN FETs with 250mAOvercurrent Protection
  • USB 2.0 D+/D- Protection Switches with 1GHz Bandwidth
  • 24V CC and USB 2.0 Protection against Short-to-VBUS
  • Automatic Fault Detection and Recovery with Industry-Compliant Reset Timings
  • Integrated Apple and Samsung Dedicated Charge-Termination Resistors
    • Supports USB BC1.2 CDP and DCP Modes
    • Supports China YD/T 1591-2009
    • Compatible with USB On-the-Go Specification and Apple CarPlay
  • High ESD Protection (HVD+/HVD-, HVCC1/HVCC2)
    • ±2kV Human Body Model
    • ±15kV ISO 10605 Air Gap
    • ±8kV ISO 10605 Contact
    • ±15kV IEC 61000-4-2 Air Gap
    • ±8kV IEC 61000-4-2 Contact
  • 4mm x 4mm 16-Pin TQFN-EP Package
  • -40°C to +105°C Operating Temperature Range
  • AEC-Q100 and AEC-Q006 Qualified

Applications/Uses

  • Automotive Multimedia Box Applications
  • Automotive Radio and Navigation
  • Automotive USB Hubs
Parametric specs for USB Host Adapter Emulator
Charging Modes Auto Detection with Apple 2A
Supported Charging Configurations Apple 2.4A
Samsung Galaxy Tablet 2A
USB CDP
USB Dedicated Charger
USB SDP
Supported USB Battery Charging Specification 1.2
Current Limit Switch Control N/A
CDP Emulation Yes
Remote Wake-Up Support No
Package/Pins TQFN-CU/16
Oper. Temp. (°C) -40 to +105
Budgetary
Price (See Notes)
$0.51 @1k
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Simplified Block Diagram

MAX25410: Typical Application Circuit MAX25410: Typical Application Circuit Zoom icon

Technical Docs

Design & Development

Click any title below to view the detail page where available.

Description

The MAX25410 evaluation kit (EV kit) demonstrates Maxim’s automotive USB-PD port protector with integrated VCONN switch, host charger adapter emulation, system-level ESD, short-to-VBUS protection, and shortto- battery protection.

The EV kit is designed to be plugged into any USB 2.0 Type-C port, effectively providing a new fully protected Type-C port. The EV kit only requires one external powersupply source to operate. Protection is always maintained, whether or not the input supply is present.

The MAX25410 can be used to protect any USB 2.0 interface and USB-PD controller, but also provides a Type-C compliant 1W VCONN switch to power E-marked cables. Simply connect the VCONN enable input pins to a USBPD controller to evaluate MAX25410 in a given system. Additionally, MAX25410 automatic fault recovery enables a seamless user experience.

The MAX25410 also features integrated host-charger port-detection circuitry that adheres to the USB-IF BC1.2 battery-charging specification, Apple® iPod/iPhone/iPad and Samsung® 2.0A, and Chinese Telecommunication Industry Standard YD/T 1591-2009 charge emulation.

The EV kit is populated with a MAX25410AGTE/V+ (variant with active-low VCONN enable, auto-CDP and auto- DCP/Apple 2.4A host-charger emulation modes). Other variants can be used by simply replacing the IC on the EV kit.

View Details

Features

  • USB Type-C CC1/CC2 Protection Switches
  • Integrated 550mΩ VCONN FETs with 250mA Overcurrent Protection
  • USB 2.0 D+/D- Protection Switches with 1GHz Bandwidth
  • 24V CC and USB 2.0 Protection against Short-to-VBUS
  • Automatic Fault Detection and Recovery with Industry-Compliant Reset Timings
  • Integrated BC1.2, Apple and Samsung Charge Emulation
    • Supports BC1.2 CDP and DCP Modes
    • Apple 2.4A, 1.0A
    • Samsung 2.0A
    • China YD/T 1591-2009 Charging Specification
    • Compatible with USB On-the-Go Specification and Apple CarPlay
  • High ESD Protection (HVD+/HVD-, HVCC1/HVCC2)
    • ±2kV Human Body Model
    • ±15kV ISO 10605 Air Gap
    • ±8kV ISO 10605 Contact
    • ±15kV IEC 61000-4-2 Air Gap
    • ±8kV IEC 61000-4-2 Contact
  • Proven PCB Layout

Description

The MAX25410B evaluation kit (EV kit) demonstrates Maxim’s automotive USB-PD port protector with host charger adapter emulation, system-level ESD, short-to- VBUS protection, and short-to-battery protection.

The EV kit is designed to be plugged into any USB 2.0 Type-C port, effectively providing a new fully protected Type-C port. The EV kit only requires one external power- supply source to operate. Protection is always maintained, whether or not the input supply is present.

The MAX25410B can be used to protect any USB 2.0 inter- face and USB-PD controller. Additionally, MAX25410B automatic fault recovery enables a seamless user experience.

The MAX25410B also features an integrated host-charger port-detection circuitry that adheres to the USB-IF BC1.2 battery-charging specification, Apple® iPod/iPhone/iPad and Samsung® 2.0A, and Chinese Telecommunication Industry Standard YD/T 1591-2009 charge emulation.

The EV kit is populated with a MAX25410BGTE/V+ (variant with auto-CDP and auto DCP/Apple 2.4A host-charger emulation modes). Other variants can be used by simply replacing the IC on the EV kit.

View Details

Features

  • USB Type-C CC1/CC2 Protection Switches
  • USB 2.0 D+/D- Protection Switches with 1GHz Bandwidth
  • 24V CC and USB 2.0 Protection against Short-to-VBUS
  • Automatic Fault Detection and Recovery with Industry-Compliant Reset Timings
  • Integrated BC1.2, Apple and Samsung Charge Emulation
    • Supports BC1.2 CDP and DCP Modes
    • Apple 2.4A, 1.0A
    • Samsung 2.0A
    • China YD/T 1591-2009 Charging Specification
    • Compatible with USB On-the-Go Specification and Apple CarPlay
  • High ESD Protection (HVD+/HVD-, HVCC1/HVCC2)
    • ±2kV Human Body Model
    • ±15kV ISO 10605 Air Gap
    • ±8kV ISO 10605 Contact
    • ±15kV IEC 61000-4-2 Air Gap
    • ±8kV IEC 61000-4-2 Contact
  • Proven PCB Layout

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    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

    Parameters

    Parametric specs for USB Host Adapter Emulator
    Charging Modes Auto Detection with Apple 2A
    Supported Charging Configurations Apple 2.4A
    Samsung Galaxy Tablet 2A
    USB CDP
    USB Dedicated Charger
    USB SDP
    Supported USB Battery Charging Specification 1.2
    Current Limit Switch Control N/A
    CDP Emulation Yes
    Remote Wake-Up Support No
    Package/Pins TQFN-CU/16
    Oper. Temp. (°C) -40 to +105
    Budgetary
    Price (See Notes)
    $0.51 @1k

    Key Features

    • USB Type-C CC1/CC2 Protection Switches
    • Integrated 550mΩ VCONN FETs with 250mAOvercurrent Protection
    • USB 2.0 D+/D- Protection Switches with 1GHz Bandwidth
    • 24V CC and USB 2.0 Protection against Short-to-VBUS
    • Automatic Fault Detection and Recovery with Industry-Compliant Reset Timings
    • Integrated Apple and Samsung Dedicated Charge-Termination Resistors
      • Supports USB BC1.2 CDP and DCP Modes
      • Supports China YD/T 1591-2009
      • Compatible with USB On-the-Go Specification and Apple CarPlay
    • High ESD Protection (HVD+/HVD-, HVCC1/HVCC2)
      • ±2kV Human Body Model
      • ±15kV ISO 10605 Air Gap
      • ±8kV ISO 10605 Contact
      • ±15kV IEC 61000-4-2 Air Gap
      • ±8kV IEC 61000-4-2 Contact
    • 4mm x 4mm 16-Pin TQFN-EP Package
    • -40°C to +105°C Operating Temperature Range
    • AEC-Q100 and AEC-Q006 Qualified

    Applications/Uses

    • Automotive Multimedia Box Applications
    • Automotive Radio and Navigation
    • Automotive USB Hubs

    Description

    The MAX25410 is an automotive USB Power Delivery (USB-PD)-based Type-C protection solution for automotive radio, navigation, connectivity, and USB hub/multimedia module applications.

    The device provides a one-chip automotive USB-PD protection solution for the CC1, CC2, D+, and D- signals on a USB Type-C connector. MAX25410 and MAX25410A also provide a VCONN switch with advanced fault management that does not require a dedicated supply.

    For ports that do not require VCONN (i.e. do not support USB 3.0 or are rated at 3A or less), MAX25410B offers the designer a reduced-cost solution with the same protection level as MAX25410.

    The device protection features include ±15kV IEC 61000-4-2, ISO 10605 ESD, and short-to-VBUS (24V) on the protected HVCC1, HVCC2, HVD+, and HVD- pins. The device also features integrated BC1.2 charge-detection CDP, DCP, or pass-through (SDP) modes, Apple® 2.4A, Samsung® 2A, and China YD/T 1591-2009 charge-emulation support.

    The MAX25410 is available in a small 4mm x 4mm 16-pin TQFN package and requires very few external components.

    Simplified Block Diagram

    MAX25410: Typical Application Circuit MAX25410: Typical Application Circuit Zoom icon

    Technical Docs

    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