AAT4681IDE-T1 Skyworks Solutions, Inc., AAT4681IDE-T1 Datasheet - Page 9
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AAT4681IDE-T1
Manufacturer Part Number
AAT4681IDE-T1
Description
Power Switch ICs - USB 20mohm 5.0V Drain I Active Low
Manufacturer
Skyworks Solutions, Inc.
Datasheet
1.AAT4681IDE-T1.pdf
(12 pages)
Specifications of AAT4681IDE-T1
Rohs
yes
Functional Block Diagram
*
Switch to GQ when GQ > GC even if QC is not equal to zero.
Stand-Alone Charger)
(Gate Control from
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202246B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 11, 2012
GC
GQ
D
Linear
float
0V*
GC
20mΩ P-Channel SmartSwitch for UMPC Battery Charging Applications
Vin
0V
UVLO
S
EN
Comp
SWB
(Gate Control from
PMU USB Charger)
GND
SW
Linear
float
GQ
Vin
0V
0V
SW
S
SWB
P-Ch Gate Voltage Control Source
AAT4681
S
STAT
DATA SHEET
GC
GC
GQ
GC
GC
9