SLG55594AV

SLG55594 SLG55594A USB Host Charger Identification Analog Switches General Description Pin Configuration - SLG55594 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. CEN# 1 8 DM 2 7 TDM DP 3 6 TDP SMART-CDP 4 5 VDD Pin Configuration - SLG55594A 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 (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 Thermal Pad connected to GND TDFN-8 (Top View) 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. CB CEN 1 8 CB DM 2 7 TDM DP 3 6 TDP SMART-CDP 4 5 VDD TDFN-8 (Top View) Thermal Pad connected to GND * Apple iPhone, iPad and iPod are trademarks of Apple Inc., registered in the U.S. and other countries. ** Samsung Galaxy Tab are trademarks of Samsung Electronics, registered in Korea and other countries. Block Diagram VDD Resistor Divider DM TDM Resistor Divider TDP DP - + VREF1 + - VREF1 VREF2 + SMART-CDP FSM Logic CEN# or CEN One Shot FET CB Silego Technology, Inc. 000-0055594-101 Rev 1.01 Revised March 18, 2013 SLG55594 SLG55594A Pin Description - SLG55594 Pin # Pin Name Type 1 CEN# Output 2 3 4 DM DP SMART-CDP Input/Output Input/Output Input 5 VDD PWR 6 7 TDP TDM Input/Output Input/Output 8 CB Input 9 Thermal Pad GND Pin Description P-FET Open Drain Output. Current Limit Switch (CLS) Control Output. CB changes from 0 to 1 or 1 to 0. CEN# will be high for 2 seconds (typ) USB Connector DUSB Connector D+ Input Control logic (see truth table) Power Supply. Connect a 0.1μF capacitor between VDD and GND as close as possible to the device. Host USB Transceiver D+ Connection Host USB Transceiver D- Connection Switch Control Bit 0 = autodetection charger identification active 1 = charging downstream port with active USB2.0 data communication mode with 1.5A support Ground Pin Description - SLG55594A Pin # Pin Name Type 1 CEN Output 2 3 4 DM DP SMART-CDP Input/Output Input/Output Input 5 VDD PWR 6 7 TDP TDM Input/Output Input/Output 8 CB Input 9 Thermal Pad GND Pin Description N-FET Open Drain Output. Current Limit Switch (CLS) Control Output. CB changes from 0 to 1 or 1 to 0. CEN will be low for 2 seconds (typ) USB Connector DUSB Connector D+ Input Control logic (see truth table) Power Supply. Connect a 0.1μF capacitor between VDD and GND as close as possible to the device. Host USB Transceiver D+ Connection Host USB Transceiver D- Connection Switch Control Bit 0 = autodetection charger identification active 1 = charging downstream port with active USB2.0 data communication mode with 1.5A support Ground Truth Table CB 0 1 1 SMART-CDP Function X DCP autodetect with mouse/keyboard wakeup 0 S0 charging with SDP only S0 charging with CDP or SDP only (depending on external device) 1 And, when Non-CDP phone is plugged in, the CDP mode will be changed automatically to SDP mode during handshaking protocol for supporting data communication. Ordering Information Part Number SLG55594V SLG55594VTR SLG55594AV SLG55594AVTR 000-0055594-101 Type TDFN-8 TDFN-8 - Tape and Reel TDFN-8 TDFN-8 - Tape and Reel Page 2 of 10 SLG55594 SLG55594A Absolute Maximum Ratings Parameter Min. Max. Unit Supply Voltage -0.3 6.0 V Continuous Current into any terminal -30 +30 mA Continuous Power Dissipation -- 954 mW Operating Temperature Range -40 85 °C 150 °C 150 °C 260 °C Junction Temperature Storage Temperature Range -65 Lead Temperature (Soldering, 10s) Note: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Electrical Characteristics - Power Supply VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter VDD IDD Description Power Supply Range Supply Current VDD = 5V Condition/Note Min. Typ. Max. Unit VCB > VIH 4.5 5.0 5.5 V VCB = 0V 4.75 -- 5.25 V CB = LOW, SMART-CDP = X (autodetect with wakeup) -- 120 140 μA CB = HIGH, SMART- = LOW (SDP) -- 20 30 μA CB = HIGH, SMART- = HIGH (CDP) -- 40 70 μA Min. Typ. Max. Unit Electrical Characteristics - Analog Switch VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter VDP, VDM RON Description Condition/Note Analog signal Range On Resistance TDP/TDM Switch 0 -- VDD V VDD = -0.4V to 0.4V, I = 10mA -- 3.5 -- Ω VDP = VDM = 0V to 3.3V VDD= 5V -- 4.0 7 Ω -- 0.1 -- Ω ΔRON V = 5.0V On Resistance Match between channels DD VDP = VDM = 400mV TDP/TDM Switch IDP = IDM = 10mA RFLAT On Resistance flatness TDP/TDM Switch VDD = 5.0V VDP = VDM = 0V to VDD IDP = IDM = 10mA -- 0.5 -- Ω RSHORT On Resistance of TDP/TDM Short VCB = 0V VDP = 1V IDP = IDM = 10mA -- 50 70 Ω ITDPOFF, ITDMOFF Off-Leakage Current VDD = 3.6V VDP = VDM = 0.3V to 3.3V VTDP = VTDM = 3.3V to 0.3V VCB = 0V -250 -- 250 nA IDPON, IDMON Off-Leakage Current VDD = 3.6V VDP = VDM = 3.3V to 0.3V VCB = VDD -250 -- 250 nA 000-0055594-101 Page 3 of 10 SLG55594 SLG55594A Electrical Characteristics - Dynamic Performance VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter Description Condition/Note TON Turn On Time TOFF TPLH, TPHL TSKEW Min. Typ. Max. Unit VTDP or VTDM = 1.5V RL = 300Ω CL = 35pF --‘ 20 100 μs Turn Off Time VTDP or VTDM = 1.5V RL = 300Ω CL = 35pF --‘ 1 5 μs TDP/TDM Switch Propagation Delay RL = RS = 50Ω -- 60 -- ps Output Skew Skew between DP and DM when connected to TDP and TDM RL = RS = 50Ω -- 40 -- ps COFF TDP/TDM Off-Capacitance f = 1MHz --‘ 2.0 -- pF CON DP/DM On-Capacitance f = 240MHz --‘ 4.0 5.5 pF BW -3dB Bandwidth RL = RS = 50Ω -- 1000 -- MHz VISO Off-Isolation VTDP, VDP = 0dBm RL = RS =5 0Ω f = 250MHz -- -20 -- dB VCT Crosstalk VTDP, VDP = 0dBm RL = RS = 50Ω f = 250MHz -- -25 -- dB Min. Typ. Max. Unit 350 500 700 kΩ 1.485 1.5 1.515 Ratio Electrical Characteristics - Internal Resistors VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter Description RPD DP/DM Short Pull-down RTRP RP1/RP2 Ratio RRP Condition/Note RP1 + RP2 Resistance 93.75 125.0 156.25 kΩ RTRM RM1/RM2 Ratio 0.8544 0.863 0.872 Ratio RRM RM1 + RM2 Resistance 69.75 93.0 115.18 kΩ Min. Typ. Max. Unit 1.4 -- -- V -- -- 0.4 V -1 -- 1 μA Electrical Characteristics - Logic Input CB VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter Description VIH CB Input Logic High VIL CB Input Logic Low IIN CB Input Leakage Current 000-0055594-101 Condition/Note VDD = 5.5V 0 ≤ VCB ≤ VIL or VIH ≤ VCB ≤ VDD Page 4 of 10 SLG55594 SLG55594A Electrical Characteristics - Logic Input SMART-CDP VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter Description Condition/Note Min. Typ. Max. Unit VIH SMART-CDP input Logic High 3.0 -- -- V VIL SMART-CDP input Logic Low -- -- 0.8 V IIN SMART-CDP Input Leakage Current -1 -- 1 μA Min. Typ. Max. Unit 1.5 2.0 2.5 s VDD-0.4V -- -- V VDD = 5.5V 0V < VSMART-CDP < VIL or VIH < VSMART-CDP < VDD Electrical Characteristics - CEN#/CEN Outputs VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter Description Condition/Note VBUS Toggle Time CB = Logic 0 to Logic 1 or Logic 1 to Logic 0 VOH_CEN# CEN# Output Logic High Voltage CB = Logic 0 to Logic 1 ISOURCE = 2mA IOUT_CEN# CEN# Output Leakage Current VDD = 5.5V VCEN# = 0V or CEN# deasserted -- -- 1 μA VOL_CEN CEN Output Logic Low Voltage CB = Logic 0 to Logic 1 ISINK = 2mA -- -- 0.4V V IOUT_CEN CEN Output Leakage Current VDD = 5.5V VCEN = 5.5V or CEN deasserted -- -- 1 μA Min. Typ. Max. Unit TVBT Electrical Characteristics - ESD Protection VDD = 4.5V to 5.5V, TA = 25°C (unless specified otherwise) Parameter Description Condition/Note VESD ESD Protection Level (DP and DM Only) Human Body Model -- ±8 -- kV VESD ESD Protection Level (All other pins) Human Body Model -- ±2 -- kV 000-0055594-101 Page 5 of 10 SLG55594 SLG55594A CEN Function Waveform CEN 2s CB CEN# Function Waveform CEN# 2s CB 000-0055594-101 Page 6 of 10 SLG55594 SLG55594A Package Top Marking System Definition 8 7 6 5 Part ID Assembly Code Datecode Lot Revision 1 XX A DD L R 000-0055594-101 2 3 4 – Part ID Field: identifies the specific device configuration – Assembly Code Field: Assembly Location of the device. – Date Code Field: Coded date of manufacture – Lot Code: Designates Lot # – Revision Code: Device Revision Page 7 of 10 SLG55594 SLG55594A Package Drawing and Dimensions 8 Lead TDFN Package JEDEC MO-229, Variation WCCD 000-0055594-101 Page 8 of 10 SLG55594 SLG55594A Tape and Reel Specifications Max Units Leader (min) Nominal Reel & Package # of Package Size Hub Size Length Type Pins per Reel per Box Pockets [mm] [mm] [mm] TDFN 8L Green 8 2 x 2 x 0.75 3,000 3,000 178 / 60 100 400 Trailer (min) Pockets Length [mm] Tape Width [mm] 100 400 8 Part Pitch [mm] 4 Carrier Tape Drawing and Dimensions Pocket BTM Pocket BTM Package Length Width Type TDFN 8L Green Pocket Depth Index Hole Pitch Pocket Pitch Index Hole Diameter Index Hole Index Hole to Tape to Pocket Tape Width Edge Center A0 B0 K0 P0 P1 D0 E F W 2.3 2.3 1.05 4 4 1.55 1.75 3.5 8 P0 D0 Y E W F Section Y-Y Y P1 A0 B0 CL K0 Refer to EIA-481 specification Recommended Reflow Soldering Profile Please see IPC/JEDEC J-STD-020: latest revision for reflow profile based on package volume of 3.00 mm3 (nominal). More information can be found at www.jedec.org. 000-0055594-101 Page 9 of 10 SLG55594 SLG55594A Silego Website & Support Silego Technology Website Silego Technology provides online support via our website at http://www.silego.com/.This website is used as a means to make files and information easily available to customers. For more information regarding Silego Green products, please visit: http://greenpak.silego.com/ http://greenfet.silego.com/ http://greenpak2.silego.com/ http://greenfet2.silego.com/ http://greenclk.silego.com/ Products are also available for purchase directly from Silego at the Silego Online Store at http://store.silego.com/. Silego Technical Support Datasheets and errata, application notes and example designs, user guides, and hardware support documents and the latest software releases are available at the Silego website or can be requested directly at info@silego.com. For specific GreenPAK design or applications questions and support please send e-mail requests to GreenPAK@silego.com Users of Silego products can receive assistance through several channels: Online Live Support Silego Technology has live video technical assistance and sales support available at http://www.silego.com/. Please ask our live web receptionist to schedule a 1 on 1 training session with one of our application engineers. Contact Your Local Sales Representative Customers can contact their local sales representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. More information regarding your local representative is available at the Silego website or send a request to info@silego.com Contact Silego Directly Silego can be contacted directly via e-mail at info@silego.com or user submission form, located at the following URL: http://support.silego.com/ Other Information The latest Silego Technology press releases, listing of seminars and events, listings of world wide Silego Technology offices and representatives are all available at http://www.silego.com/ THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. SILEGO TECHNOLOGY DOES NOT ASSUME ANY LIABILITY ARISING OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. SILEGO TECHNOLOGY RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE. 000-0055594-101 Page 10 of 10