SLG55594AV集成電路（IC）的模擬開關(guān)-特殊用途規(guī)格書PDF中文資料

General Description

The SLG55594/SLG55594A 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 SLG55594/SLG55594A can also support CDP mode

(FAST charging and data communication available mode if

smartphone can support CDP mode.)

The SLG55594/SLG55594A 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 4.0W (typ) On Resistance

? Low 0.5W (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 (active USB 2.0 data communication with

1.5A charging)

? Automatic CDP/SDP mode support with SMART-CDP=1

for Always Data Communication

? Chinese Telecom Standard YD/T 1591-2009 specification

support

? Samsung Galaxy Tab** charge scheme support

? Pb-Free / RoHS Compliant / Halogen-Free

? TDFN-8 Package