SLG55596

SLG55596 Preliminary USB Host Charger Identification Analog Switches General Description The SLG55596 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 1.2 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. The SLG55596 can also support CDP mode (FAST charging and data communication available mode if smartphone can support CDP mode). The SLG55596 can also support low speed / full speed mouse/keyboard wake-up from S3 mode. Features High Speed USB Switching Low 4.0pF (typ) On Capacitance Low 4.0Ω (typ) On Resistance Low 0.5Ω (typ) On Resistance Flatness 4.5V to 5.5V Supply Range Low Supply Current Automatic Current-Limit Switch Control Automatic USB Charger Identification Circuit CDP Support (act...