D720115

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upd720115 is a usb 2.0 hub controller which supports usb battery charging specification 1.2 and it can charge various portable devices, like smart phone and tablet pcs. 

upd720115 integrates two regulators to eliminate external regulators and this saves system costs. upd720115 enhances operating temperature range from -40 to +85 degree and it is suitable for various markets, including consumer and industiral market.

specifications

compliant with universal serial bus specification revision 2.0, which is released by usb implementers forum, inc

 - low-speed (1.5mbps) / full-speed (12mbps) / high-speed (480mbps)

 - supporting usb2.0 link power management

 supports usb battery charging specification revision 1.2 and other portable devices 

configurable downstream port counts of 2,3, or 4 ports

 supports individual/gang power control/over-current detection

 supports usb 2.0 compound (non-removal) devices by i/o pin strapping

 single 5v power supply, on-chip ldo for 3.3 v from 5 v and 1.05 v from 3.3 v

 system clock: 24 mhz crystal or oscillator

 supports 24mhz clock output from non-removal device on downstream port

 small foot print using small qfn package (40pin qfn)

application

usb hub box 

monitor 

pc, docking station, port replicator

 digital tv, set-top-box

 multi function printer

 other industrial equipment

order information

order name 

package 

ta 

upd720115k8-611-bak-a

40-pin qfn　(6mm x 6mm) lead(pb) free

0~80°c

upd720115k8-711-bak-a

40-pin qfn　(6mm x 6mm) lead(pb) free

-40~85°c