AAT3142
High Efficiency 1X/1.5X/2X Charge Pump
for White LED Applications
1
Absolute Maximum Ratings
Symbol
Description
Value
Units
VIN
VEN/SET
IOUT
TJ
Input Voltage
EN/SET to GND Voltage
Maximum DC Output Current
Operating Junction Temperature Range
-0.3 to 6
-0.3 to VIN + 0.3
150
V
V
mA
°C
2
-40 to 150
3
Thermal Information
Symbol
Description
Maximum Power Dissipation
Thermal Resistance
Value
625
160
Units
mW
°C/W
4
PD
θJA
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.
3142.2007.03.1.2
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