MAX16972A

PRODUCTION

3A Automotive Hi-Speed USB Protectors with Apple iPhone/iPad and USB 2.0 Charge Detection

Industry's Lowest USB Power FET Resistance with Compliance to BC1.2 and Apple iPhone/iPad Charging Specifications

Part Models
8
1ku List Price
Starting From $1.44
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Part Details

  • Minimized Voltage Drop on Bus Line Due to Industry- Leading RDS(ON) Helps Meet USB Voltage Specifications at Device Connector
    • Current-Limited 31mΩ (typ) BUS Switch with High- Capacitive Load Capability
  • Robust Overvoltage and ESD Protection for Automotive Environment Saves on External Protection Components
    • Short-to-Battery and Short-to-GND Protection on Protected HVBUS Output
    • Short-to-Battery and Short-to-HVBUS Protection on Protected HVD+ and HVD- Outputs
    • Two 4.0Ω (typ) RON USB 2.0 Data Switches
    • Integrated Overcurrent and Short-Circuit Autoretry
    • High ESD Protection (HVD+, HVD-, HVBUS)
      • ± 15kV Human Body Model
      • ± 15kV IEC 61000-4-2 Air Gap
      • ± 8kV IEC 61000-4-2 Contact
    • 20ms Fault-Blanking Timeout Period
  • Automatic Transitioning of Charge Modes Through Intelligent State Machine for Seamless Device Integration
    • Integrated Apple iPhone 1.0A Dedicated Charging Mode
    • Integrated Apple iPad 2.1A Dedicated Charging Mode
    • USB-IF BC1.2 Charging Downstream Port (CDP) and Dedicated Charging Port (DCP) Modes
    • Chinese Telecommunication Industry-Standard YD/T 1591-209
    • USB On-The-Go (OTG) Support
  • AEC-Q100 Qualified
MAX16972A
3A Automotive Hi-Speed USB Protectors with Apple iPhone/iPad and USB 2.0 Charge Detection
MAX16972, MAX16972A: Simplified Block Diagram title=
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Evaluation Kits

MAX16972AGEEVKIT

Evaluation Kit for the MAX16972/MAX16972A

Features and Benefits

  • 900MHz Bandwidth USB 2.0 Data Switches
  • Integrated Dedicated-Charging and Host-Charger Port-Detection Circuitry
  • Supports Charging Current from 500mA to 3A
  • USB 2.0-Compliant LS/FS and HS Operation
  • Short-to-Battery, Short-to-Ground, and Overcorrect Protection on Protected HVBUS Output
  • Short-to-Battery and Short-to-HVBUS Protection on Protected HVD+ and HVD- Outputs
  • USB-Powered or User-Supplied Power Supplies
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX16972A evaluation kit (EV kit) demonstrates the MAX16972 and MAX16972A automotive USB 2.0 protector ICs. The ICs support Hi-Speed, full-speed, and low-speed operation. In addition, the ICs also include integrated circuitry to enable fast charging for consumer devices adhering to the Apple® 1A dedicated charging mode, the USB-IF host-charger port-detection protocol, and the China YD/T 1591-2009 standard. Dedicated charging modes feature autodetection, which automatically selects the correct dedicated charging protocol for the connected portable device (PD). The IC part numbers with GEEB and GTEB suffixes also support independent control of the +5V bus per the USB-IF OTG specification, and add Apple 2.1A dedicated charging support.

Two EV kits are available: MAX16972AGTEVKIT# (TQFN version) and MAX16972AGEEVKIT# (QSOP version), which come with the MAX16972AGTEB/V+ and MAX16972AGEEB/V+ installed, respectively. These userfriendly EV kits can be connected directly to a USB host port, thanks to the on-board MAX15007A automotive regulator that provides the IN logic power supply. Contact the factory for free samples of the pin-compatible variants of the MAX16972/MAX16972A ICs, which offer additional dedicated charging-mode functionality and active-low enable logic.

Applications

  • Automotive Connectivity
  • Automotive Radio and Navigation
  • Telematics
  • USB Hub

MAX16972AGTEVKIT

Evaluation Kit for the MAX16972/MAX16972A

Features and Benefits

  • 900MHz Bandwidth USB 2.0 Data Switches
  • Integrated Dedicated-Charging and Host-Charger Port-Detection Circuitry
  • Supports Charging Current from 500mA to 3A
  • USB 2.0-Compliant LS/FS and HS Operation
  • Short-to-Battery, Short-to-Ground, and Overcorrect Protection on Protected HVBUS Output
  • Short-to-Battery and Short-to-HVBUS Protection on Protected HVD+ and HVD- Outputs
  • USB-Powered or User-Supplied Power Supplies
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX16972A evaluation kit (EV kit) demonstrates the MAX16972 and MAX16972A automotive USB 2.0 protector ICs. The ICs support Hi-Speed, full-speed, and low-speed operation. In addition, the ICs also include integrated circuitry to enable fast charging for consumer devices adhering to the Apple® 1A dedicated charging mode, the USB-IF host-charger port-detection protocol, and the China YD/T 1591-2009 standard. Dedicated charging modes feature autodetection, which automatically selects the correct dedicated charging protocol for the connected portable device (PD). The IC part numbers with GEEB and GTEB suffixes also support independent control of the +5V bus per the USB-IF OTG specification, and add Apple 2.1A dedicated charging support.

Two EV kits are available: MAX16972AGTEVKIT# (TQFN version) and MAX16972AGEEVKIT# (QSOP version), which come with the MAX16972AGTEB/V+ and MAX16972AGEEB/V+ installed, respectively. These userfriendly EV kits can be connected directly to a USB host port, thanks to the on-board MAX15007A automotive regulator that provides the IN logic power supply. Contact the factory for free samples of the pin-compatible variants of the MAX16972/MAX16972A ICs, which offer additional dedicated charging-mode functionality and active-low enable logic.

Applications

  • Automotive Connectivity
  • Automotive Radio and Navigation
  • Telematics
  • USB Hub

MAX16972AGEEVKIT
Evaluation Kit for the MAX16972/MAX16972A
MAX16972AGTEVKIT
Evaluation Kit for the MAX16972/MAX16972A

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