General Description

The MAX14566E/MAX14566AE/MAX14566BE are second-generation USB devices that combine Hi-Speed USB analog switches with a USB host charger (dedicated charger) identification circuit. These devices support both the latest USB Battery Charging Specification Revision 1.2 including data contact detection and a set resistor bias for Apple-compliant devices as well as legacy USB D+/Dshort detection using data line pullup. The MAX14566E has a pMOSFET open-drain control output (CEN) and the MAX14566AE has an nMOSFET open-drain control output (CEN) to restart the peripheral connected to the USB host.

Features

♦ Hi-Speed USB Switching

♦ Low 4.0pF (typ) On-Capacitance

♦ Low 4.0I (typ) On-Resistance

♦ Ultra-Low 0.1I (typ) On-Resistance Flatness

♦ +2.8V to +5.5V Supply Range

♦ Ultra-Low 3µA (typ) Supply Current

♦ Automatic Current-Limit Switch Control

♦ Automatic USB Charger Identification Circuit

♦ ±15kV High ESD HBM Protection On DP/DM

♦ 2mm x 2mm, 8-Pin TDFN Package

♦ -40NC to +85NC Operating Temperature Range

Applications

    Laptops

    Netbooks

    Universal Charger including iPodM/iPhoneM Chargers