AIC6198 Datasheet, PDF (1/8 Pages) Analog Intergrations Corporation – Dual Channel Bare-Bone USB Switch

AIC6198
Dual Channel Bare-Bone USB Switch
 FEATURES
 170m High-Side MOSFET Switch.
 1A Continuous Load Current.
 40A Quiescent Supply Current Per Channel.
 3.2V to 5.5V Input Voltage Range.
 Under-Voltage Lockout.
 Current-Limit / Short Circuit Protection.
 Thermal Shutdown Protection under Over Current
Condition.
 Under Voltage Lockout Ensures that Switch is off
at Start Up.
 Soft Start prevents large Inrush Current.
 No Reverse Current when Power off.
 Available in SOT-23-5 Packages.
 ^DESCRIPTION
The AIC6198 is a dual high-side power switch
for self-powered and bus-powered Universal
Serial Bus (USB) applications. Both high-side
switches are MOSFET with 170m  R_DS(ON),
which meets USB voltage drop requirements for
maximum transmission wire length.
The protection includes current limiting with
foldback, short circuit, soft start and thermal
shutdown under overcurrent occurs.
Guaranteed minimum output rise time limits
inrush current during hot plug-in as well as
minimizing EMI and prevents the voltage at
upstream port from dropping excessively.
 APPLICATIONS
 USB Power Management
 High-Side Power Protection Switch
 Hot Plug-In Power Supplies
 Battery-Charger Circuits
 Portable Application.
 Digital televisions
 Computer
 Multimedia
 Mobile Phones
Analog Integrations Corporation
Si-Soft Research Center
3A1, No.1, Li-Hsin Rd. I, Science Park, Hsinchu 300, Taiwan, R.O.C.
TEL: [phone]
FAX: [phone] www.analog.com.tw
DS-6198G-01 20110310
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