MAX20463, MAX20463A

Automotive USB Type-A to Type-C Port Converter with Protection

Convert Your Type-A USB Port to a USB Type-C Port with This Tiny Solution


Please check latest availability status for a specific part variant.

Description

The MAX20463 is a small, integrated USB Type-C™ Downstream-Facing Port (DFP) solution used to convert an existing USB-A head-unit captive-cable port to a head-unit USB Type-C captive-cable port. When the MAX20463 is designed into an automotive module at the end of the cable, then the existing upstream head-unit USB-A solution and the existing USB-A captive-cable housing can be reused.

The device protection features include ±15kV/±8kV IEC 61000-4-2 ESD on CC1/CC2, and IEC ESD with short-to-battery (18V) on SENSE/HVBUS. The MAX20463A senses a short of the passenger cable shield to car battery, preventing damage to the port. Short-to-ground and short-to-battery survival are also provided on the HVBUS signal and defined to operate in concert with the existing head-unit USB-A charger/protector, allowing coordinated fault detection and reporting to the head-unit USB host. The device is compliant with the USB Type-C specification.

The MAX20463 is available in a small, 3mm x 3mm, 12-pin TDFN package, using very few external components.

Key Features

  • USB Type-C R1.3 compliance with integrated VBUS Discharge
    • USB Type-C 1.5A and 3.0A DFP Controller
    • Type-C Current Limit Reduction with VBUS Dropout
  • Designed for Cooperative Protection with Head-Unit Protector
    • Short-to-Battery and Short-to-Ground Survival on HVBUS for Upstream Protector to Handle
    • Accurate USB Bus Forward Current Threshold
    • Low RON 28mΩ (Typ) USB Power Switch
  • Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
    • Optional Shield Short-to-Battery Detection and External FET Control
    • Short-to-BUS Protection on Protected CC1 and CC2 Outputs
    • IEC 61000-4-2 Level-4 ESD Protection (HVBUS, CC1, CC2, SENSE)
  • 3mm x 3mm 12-Pin TDFN Package
  • -40°C to +105°C Operating Temperature Range
  • AEC-Q100 Qualified

Applications/Uses

  • Automotive Downstream USB Modules
  • Automotive USB Captive-Cable Housing
Part NumberSupported Charging ConfigurationsSupported USB Battery Charging SpecificationCharging ModesCurrent Limit Switch ControlCDP EmulationRemote Wake-Up SupportVBUS Reset Time
(sec)
Package/PinsOper. Temp.
(°C)
typ
MAX20463 
USB Type-C 0.5A
USB Type-C 1.5A
USB Type-C 3.0A
n/aUSB Type-C Downstream Facing Port (DFP)Configuration Resistor or GPIONoNo0.001
TDFN-CU/12
-40�C to +105�C
See All USB Host Adapter Emulator (22)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX20463EVKIT: Evaluation Kit for the MAX20463

Quality and Environmental Data

Request Reliability Report for: MAX20463  MAX20463A 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

 
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Related Resources


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Automotive USB Power Delivery Port Protector

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