MAX14632
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MAX14632

USB Charger Adapter Emulators

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Industry's First USB Charger Adapter Emulators Optimized for Dedicated Chargers

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $0.79
Features
  • Optimized for Charging Adapters
    • Flexible Device and Adapter Connection Order
    • Convenient CB Pin Controls the Charging Mode
  • Faster Charging
    • Apple 2A Charging Capability in Autodetection Mode
    • Samsung Galaxy Tablet 2A Charging Capability (MAX14630)
  • Improved Charger Interoperability
    • Meets New USB BC Revision 1.2 Specification
    • Backward Compatible with Previous USB BC Revisions
    • Meets China YD/T1591-2009 Charging Specification
  • Greater User Flexibility
    • CB Pin Controls Charger Mode
  • Save Board Space
    • 2.9mm x 1.6mm, 5-Pin TSOT Package
Additional Details
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The MAX14630/MAX14632 are USB adapter emulators with automatic host charger identification circuitry for USB dedicated chargers.

The devices allow USB wall adapters, travel chargers, and other dedicated chargers to identify themselves as a USB dedicated charger to USB devices, an Apple charger to Apple products, and a Samsung Galaxy dedicated charger port to legacy D+/D- short detection devices that use the D+ pullup of the USB transceiver.

The devices feature a control input that allows for charger mode selection. The MAX14630 supports both Apple 2A and USB Battery Charger (BC) revision 1.2 specification compliant devices in Autodetection 2A mode and Samsung Galaxy Tablet 2A devices in SS 2A mode. The MAX14632 supports Autodetection 2A mode as well as Autodetection 1A mode for compatibility with most Apple and USB BC compliant devices.

The devices are available in a 5-pin (2.9mm x 1.6mm) TSOT package and are specified over the -40°C to +85°C extended temperature range.

Applications

  • Universal Chargers including iPod®/iPad®/iPhone®
  • USB Car Chargers and Cigarette Lighter Adapters
  • USB Wall Chargers and Travel Adapters
Part Models 2
1ku List Price Starting From $0.79

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX14632EZK+
  • HTML
  • HTML
MAX14632EZK+T
  • HTML
  • HTML
Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX14630EVKIT

Evaluation Kit for the MAX14630 and MAX14632

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MAX14630EVKIT

Evaluation Kit for the MAX14630 and MAX14632

Evaluation Kit for the MAX14630 and MAX14632

Features and Benefits

  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX14630 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the functionality of the MAX14630/MAX14632 USB charger adapter identification devices in a 5-pin TSOT package. The EV kit features a jumper for configuration and evaluation of both Autodetection 2A and Samsung (SS) 2A charging modes on the MAX14630, or Autodetection 2A and Autodetection 1A modes on the MAX14632. Input power to the EV kit is provided by a standard 5V USB bus or an external 5V power supply.

Applications

  • Universal Chargers including iPod®/iPad®/iPhone®
  • USB Car Chargers and Cigarette Lighter Adapters
  • USB Wall Chargers and Travel Adapters
Reference Designs

Reference Designs 1

MAXREFDES1214 Hardware

Portable 1.5A USB Charger with Micro-USB Input and USB Standard-A Output

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MAXREFDES1214

Portable 1.5A USB Charger with Micro-USB Input and USB Standard-A Output

Portable 1.5A USB Charger with Micro-USB Input and USB Standard-A Output

Features and Benefits

  • Battery Charger Input Current up to 1A
  • USB Standard-A Output Current up to 1.5A
  • 4400mAh Li+ Battery
  • Thermal and Overcurrent Protection on the USB Standard-A Output
  • I2C Headers for Flexible Logic Levels from 1.8V to 5.0V
  • Orange LED to Indicate if the Battery Is Charging
  • No External Reverse Blocking Diode Required Between Battery and Charger
View Detailed Reference Design external link

Design & Integration Tools

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