Multi-Mode Charge Pump for
White LED Backlight and Flash Applications
Absolute Maximum Ratings
1
Symbol
V
IN
V
EN/SET
I
OUT
2
T
J
AAT2801
Description
Input Voltage
EN/SET to GND Voltage
Maximum DC Output Current
Operating Junction Temperature Range
Value
-0.3 to 6.0
-0.3 to V
IN
+0.3
120
-40 to 150
Units
V
V
mA
°C
Thermal Information
Symbol
P
D
θ
JA
Description
Maximum Power Dissipation
3, 4
Thermal Resistance
3
Value
2.0
50
Units
mW
°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. Based on long-term current density limitation.
3. Mounted on an FR4 board.
4. Derate 6.25mW/°C above 25°C.
2801.2006.04.1.3
3
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
