PI5USB66. USB Charge Controller IC for Single USB Port. Features. Description. Pin Configuration. Applications

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1 Features ÎÎManages communication to allow charging to occur ÎÎProvides multiple modes of charging to ensure all of the following specs can be met: DCP mode per USB BC.0,., &. spec YD/T - 59 charger spec 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) ΠαkV High ESD contact Protection on D+/D- per IEC specification ÎÎ-0 oc to + 85 oc Operating Temperature Range ÎÎPackaging (Pb-free & Green available): 5-pin SOT (T) Description USB ports have become the charging connector of choice for the majority of handheld devices such as MP players, Mobile phones, MP players, DSC, and even tablet/slate type devices. 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. Pin Configuration D+ D- Applications ÎÎLaptops, Netbooks ÎÎUniversal Charger including IPod / IPhone Chargers ÎÎAutomotive 5 VDD NC -0 PS_0 0//0

2 Block Diagram VDD References U D+ D- USB Connector References Plug/Unplug and Mode Detection Control logic Internal Block Diagram of PI5USB66 Pinout Table Pin I/O Pin No. Name Type Description 5 D+ I/O USB connector, D+ Connection D- I/O USB connector, D- Connection V DD Power 5V Power Supply. Connect a 0. mf capacitor between V DD and as close as possible to the device Ground Ground NC Not connected -0 PS_0 0//0

3 Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested) All Inputs and Outputs V to V DD +0.5V Storage temperature to +50ºC Ambient Operating Temperature to +85ºC Supply Voltage to Ground Potential (V DD) V Junction Temperature...+50ºC Soldering Temperature (Max of 0 seconds)...+60ºc Note: 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. Typ. Max. Unit Ambient Operating Temperature ºC Power Supply Voltage (measured in respect to ) +.5V +5.5 V DC Electrical Characteristics (V DD =.5V to 5.5V, TA = T MIN to T MAX unless otherwise noted ) (Typical Values are at V DD = 5V, = T A +5 C ) Symbol Parameter Conditions Min. Typ. Max. Unit V DD Operating Voltage V V DD =.75V 80 V DD = 5.5V 0 ma DI CC Supply Current Increase Analog Switch V D+, V D- Analog Signal Range 0 V DD V R SHORT On-Resistance of D+/D- short V D+ = V, I D+ = I D- = 0mA Ω Dynamic Performance Internal Resistors R PD D+/D- Short Pulldown kw RT RP RP/RP Ratio..5 Ratio R RP RP/RP + Resistance kw RT RM RM/RM Ratio Ratio R RM RM/RM + Resistance kw Comparators -0 PS_0 0//0

4 DC Electrical Characteristics cont.. (V DD =.5V to 5.5V, TA = T MIN to T MAX unless otherwise noted ) (Typical Values are at V DD = 5V, = TA +5 C ) Symbol Parameter Conditions Min. Typ. Max. Unit V D-F D- Comparator Threshhold D- Falling %V DD D- Comparator Hysterisis % V D-F D- Comparator Threshhold D- Falling %V DD D- Comparator Hysterisis % V DPR D+ Comparator Threshhold D+ Rising %V DD D+ Comparator Hysterisis ESD Protection V ESD V ESD ESD Protection Level D+ and D- only ESD Protection Level All other pins Contact (IEC6000--) ± kv HBM (JESD) ± kv Notes:. Package Thermal resistance was obtained using the method described in JEDEC specification JESD5-7, using a four layer board. Guaranteed by design PS_0 0//0

5 DATE: 0/9/09 DESCRIPTION: 5-pin, Small Outline Transistor Plastic Package (SOT) PACKAGE CODE: T (T5) DOCUMENT CONTROL #: PD-9 REVISION: C Note: For latest package info, please check: Ordering Information Ordering Code Package Code Package Type Top Mark PI5USB66TE TE Pb-free & Green, 5pin SOT TF Thermal characteristics can be found on the company web site at E = Pb-free and Green Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation PS_0 0//0