General Description

The SLG55550/SLG55550A is a USB device that combines

high speed USB switches with a USB host charger (dedicated

charger) identification circuit. The device supports both the

latest USB Battery Charging Specification Revision 1.1

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

• High Speed USB Switching

• Low 4.0 pF (typ) On Capacitance

• Low 4.0 W (typ) On Resistance

• Low 0.5 W (typ) On Resistance Flatness

• 2.8 V to 5.5 V Supply Range

• Low 8 mA (typ) Supply Current

• Automatic USB Charger Identification Circuit

• USB Battery Charging Specificatlon 1.2 compliant

• Pb-Free / RoHS Compliant

• Halogen-Free

• 3 x 3 mm TDFN-10 Package