PI5USB66 USB Charge Controller IC for Single USB Port Features Description ÎÎManages communication to allow charging to occur USB ports have become the charging connector of choice for the majority of handheld devices such as MP3 players, Mobile phones, MP4 players, DSC, and even tablet/slate type devices. ÎÎProvides multiple modes of charging to ensure all of the following specs can be met: àà DCP mode per USB BC1.0, 1.1, & 1.2 spec àà YD/T - 1591 charger spec àà Certain modes available can also support devices using non standard approaches to charges such as Apple products. ÎÎAutomatic USB Device Identification Circuit (used to determine charging mode required) Although the mechanical connector has converged such that these handheld devices can charge using the same cable, the communication scheme followed by each USB device is different when it comes to setting up a charging link. Pericom’s PI5USB66 solves the multiple communication language problem by supporting all protocols available in the market. Therefore, regardless of what USB device is connected to a charger enabled by Pericom, the USB device will be able to understand the charging setup communication and in turn the USB device will be able to efficiently draw current to charge itself. Îα4kV High ESD contact Protection on D+/D- per IEC61000- 4-2 specification ÎÎ-40oC to + 85oC Operating Temperature Range ÎÎPackaging (Pb-free & Green available): àà 5-pin SOT23 (T) D- D+ Pin Configuration 5 Applications 4 ÎÎLaptops, Netbooks 1 NC ÎÎAutomotive 12-0223 1 2 3 VDD Chargers GND ÎÎUniversal Charger including IPod ®/ IPhone ® www.pericom.com PS_002/24/2011 PI5USB66 USB Charge Controller IC for Single USB Port Block Diagram VDD References U3 GND 2 3 1 3 1 D+ 2 3 1 3 1 D- USB Connector 4 4 Plug/Unplug and Mode Detection References Control logic GND Internal Block Diagram of PI5USB66 Pinout Table Pin No. Pin I/O Name Type Description 5 D+ I/O USB connector, D+ Connection 4 D- I/O USB connector, D- Connection 3 VDD Power 5V Power Supply. Connect a 0.1 mF capacitor between VDD and GND as close as possible to the device 2 GND Ground Ground 1 NC 12-0223 Not connected 2 www.pericom.com PS_002/24/2011 PI5USB66 USB Charge Controller IC for Single USB Port Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested) Note: All Inputs and Outputs...................................-0.5V to VDD +0.5V Storage temperature................................................... -65 to +150ºC Ambient Operating Temperature.............................. -40 to +85ºC Supply Voltage to Ground Potential (VDD).......................... +5.5V Junction Temperature...........................................................+150ºC Soldering Temperature (Max of 10 seconds).....................+260ºC Stresses greater than those listed under 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. Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. Recommended Operation Conditions Parameter Min. Ambient Operating Temperature Power Supply Voltage (measured in respect to GND) Typ. Max. Unit -40 +85 ºC +4.5V +5.5 V DC Electrical Characteristics (VDD = 4.5V to 5.5V, TA = TMIN to TMAX unless otherwise noted ) (Typical Values are at VDD = 5V , = TA +25°C ) Symbol Parameter VDD Operating Voltage Conditions Min. Typ. 4.5 5.5 VDD = 4.75V 280 VDD = 5.25V 310 Supply Current Increase DICC Max. Unit V mA 2 Analog Switch VD+, VD- Analog Signal Range R SHORT On-Resistance of D+/D- short 0 VD+ = 1V, ID+ = ID- = 10mA VDD V 50 70 Ω 700 kW Dynamic Performance Internal Resistors R PD D+/D- Short Pulldown 350 500 RTRP RP1/RP2 Ratio 1.4 1.5 R RP RP1/RP2 + Resistance 93.7 125.0 156.2 kW RTRM RM1/RM2 Ratio 0.85 0.86 0.87 Ratio R RM RM1/RM2 + Resistance 69.7 93 115.9 kW Ratio Comparators 12-0223 3 www.pericom.com PS_002/24/2011 PI5USB66 USB Charge Controller IC for Single USB Port DC Electrical Characteristics cont.. (VDD = 4.5V to 5.5V, TA = TMIN to TMAX unless otherwise noted ) (Typical Values are at VDD = 5V , = TA +25°C ) Symbol VD-1F VD-2F VDPR Parameter Conditions Min. Typ. Max. Unit D-1 Comparator Threshhold D- Falling 45 46 47 D-1 Comparator Hysterisis D-2 Comparator Threshhold 1 D- Falling 6.31 D-1 Comparator Hysterisis D+ Comparator Threshhold % 7 7.6 1 D+ Rising 45 %VDD %VDD % 46 47 %VDD D+ Comparator Hysterisis ESD Protection VESD ESD Protection Level D+ and D- only Contact (IEC61000-4-2) ±4 kV VESD ESD Protection Level All other pins HBM (JESD22) ±2 kV Notes: 1. Package Thermal resistance was obtained using the method described in JEDEC specification JESD51-7, using a four layer board 2. Guaranteed by design. 12-0223 4 www.pericom.com PS_002/24/2011 PI5USB66 USB Charge Controller IC for Single USB Port 1 DATE: 10/19/09 DESCRIPTION: 5-pin, Small Outline Transistor Plastic Package (SOT23) PACKAGE CODE: T (T5) REVISION: C DOCUMENT CONTROL #: PD-1911 09-0130 Note: For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php Ordering Information Ordering Code Package Code Package Type Top Mark PI5USB66TE TE Pb-free & Green, 5pin SOT23 TF • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • E = Pb-free and Green • Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 12-0223 5 www.pericom.com PS_002/24/2011