General Description

The SLG55570A is a USB host charger (dedicated charger)

identification circuit. The device supports 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+/D- short detection using

data line pull-up.

Features

• Low Supply Current

• Automatic Current-Limit Switch Control

• Automatic USB Charger Identification Circuit

• Apple iPad* @ 2.4 A charging current support

• Chinese Telecom Standard YD/T 1591-2009 specification

support

• Samsung Galaxy Tab** charge scheme support

• Pb-Free / RoHS Compliant / Halogen-Free

• TDFN-8 Package

Target Applications

• Power bank

• Car charger

• USB universal wall charger