MAX14743
Info: : PRODUCTION
searchIcon
cartIcon

MAX14743

Over Voltage and Surge Protected Dual SPDT Data Line Switch

Show More showmore-icon

Protect the data line from a high-voltage short or surge event

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $0.82
Features
  • Distortion-Free, High-Speed Signaling
    • Dual SPDT
    • Signal Range: -1V to +3.5V
    • RON: 5.5Ω (typ)
    • CON: 4.5pF (typ)
    • Bandwidth > 1GHz
  • Flexible System Design
    • Separate Control for Each Switch Path
    • Active Low EN to Save Supply Current
    • Active Low FLAG Signals Fault Event
    • 12-Bump WLP (1.22mm x 1.62mm) Package
    • -40°C to +85°C Operating Temperature Range
  • Robust and Safety
    • Positive Overvoltage Protection up to +12.5V
    • Hot Plug-In Robustness: MAX14743A
Additional Details
show more Icon

The MAX14743/MAX14743A are 2 x SPDT switches with overvoltage protection intended for use with portable devices. As the high-voltage charging solution starts to spread out, a data line short event to the high-voltage VBUS can result in either charger misdetection or permanent damage to the portable device. The MAX14743/MAX14743A are designed to protect the downstream data line from a high-voltage short or surge event.

The device combines low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics.The MAX14743/MAX14743A feature internal positive overvoltage, negative overvoltage, and surge protection. The devices handle USB low/full/high-speed signaling and operate from a 2.7V to 5.5V supply.

The MAX14743/MAX14743A are available in a 12-bump (1.22mm x 1.62mm) wafer-level package (WLP) and operates over the -40°C to +85°C extended temperature range.

Applications

  • Phablets
  • Smartphones
  • Tablets
Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA). To request an NDA, click here.
Part Models 4
1ku List Price Starting From $0.82

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX14743AEWC+
  • HTML
  • HTML
MAX14743AEWC+T
  • HTML
  • HTML
MAX14743EWC+
  • HTML
  • HTML
MAX14743EWC+T
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 22, 2018

- 1781

WAFER FAB

MAX14743AEWC+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 22, 2018

- 1781

arrow down

WAFER FAB

MAX14743AEWC+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX14743EVKIT

Evaluation Kit for the MAX14743

zoom

MAX14743EVKIT

Evaluation Kit for the MAX14743

Evaluation Kit for the MAX14743

Features and Benefits

  • 2.7V to 5.5V Operating Voltage Range
  • No Power Supply Needed Testing
  • Power and Flag LED Reading
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX14743 evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX14743 overvoltage and surge-protected dual- SPDT data line switch device. The EV kit comes with the MAX14743EWC+ installed.

Applications

  • Phablets
  • Smartphones
  • Tablets

Recently Viewed