AAT3686
USB Port/AC Adapter
Lithium-Ion/Polymer Battery Charger
AAT3686 Feature Options
Internal Pull-Up
Resistor on EN Pin
Can Leave
TS Pin Open
Product
AAT3686
No
No
AAT3686-1
Yes
Yes
Absolute Maximum Ratings1
Symbol
Description
Value
Units
VP
VP
USB, ADP Input Voltage, <30ms, Duty Cycle <10%
USB, ADP Input Voltage, Continuous
-0.3 to 7.0
-0.3 to 6.0
V
V
BAT, USBSEL, USBH, USBL, ADPSET, STAT1, STAT2, ADPP#,
DATA, TS, CT, CHR, EN
VN
-0.3 to VP + 0.3
V
TJ
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads)
-40 to 150
300
°C
°C
TLEAD
Thermal Information2
Symbol
Description
Value
Units
θJA
PD
Maximum Thermal Resistance
Maximum Power Dissipation
37
°C/W
W
2.7
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-
tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Mounted on an FR4 board.
3686.2006.10.1.9
3
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
