AAT4681IDE-1-T1 Skyworks Solutions, Inc., AAT4681IDE-1-T1 Datasheet - Page 9

• Manufacturer Part Number: AAT4681IDE-1-T1
• Description: Power Switch ICs - USB 20mohm 5.0V Drain I Active High
• Manufacturer: Skyworks Solutions, Inc.

Specifications of AAT4681IDE-1-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 • [e-mail] • 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