AAT2552 Datasheet, PDF (3/33 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

AAT2552
Total Power Solution for Portable Applications
Absolute Maximum Ratings¹
Symbol
V_INA, V_INB
V_ADP
V_LX
V_FB
V_EN
V_X
T_J
T_LEAD
Description
Input Voltage to GND
Adapter Voltage to GND
LX to GND
FB to GND
ENA, ENB, EN_BAT to GND
BAT, ISET, STAT
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Value
6.0
-0.3 to 7.5
-0.3 to V_IN + 0.3
-0.3 to V_IN + 0.3
-0.3 to 6.0
-0.3 to V_ADP + 0.3
-40 to 150
300
Units
V
V
V
V
V
V
°C
°C
Thermal Information
Symbol
P_D
θ_JA
Description
Maximum Power Dissipation
Thermal Resistance²
Value
2.0
50
Units
W
°C/W
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.
2552.2007.04.1.0
3