AAT3132/32A
High Efficiency 1.5X Fractional Charge
Pump for White LED Applications
Absolute Maximum Ratings
1
Symbol
V
IN
V
OUT
V
EN/SET
V
EN/SET(MAX)
I
OUT
2
T
J
Description
Input Voltage
Charge Pump Output
EN/SET to GND Voltage
Maximum EN/SET to Input Voltage
Maximum DC Output Current
Operating Junction Temperature Range
Value
-0.3 to 6
-0.3 to 6
-0.3 to 6
V
IN
- 0.3
150
-40 to 150
Units
V
V
V
V
mA
°C
Thermal Information
3
Symbol
θ
JA
P
D
Description
Thermal Resistance
Maximum Power Dissipation (T
A
= 25°C)
4
Value
160
625
Units
°C/W
mW
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.
3132.2005.12.1.4
3
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
