AAT3131_08 ANALOGICTECH [Advanced Analogic Technologies], AAT3131_08 Datasheet - Page 3

• Manufacturer Part Number: AAT3131_08
• Description: High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Absolute Maximum Ratings
Thermal Information
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-
2. Based on long-term current density limitation.
3. Mounted on an FR4 board.
4. Derate 6.25mW/°C above 25°C.
3131.2005.12.1.2
tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
V
F
Symbol
Symbol
EN/SET(MAX)
B
, V
T
V
I
OUT
V
LEAD
θ
P
T
OUT
EN/SET
JA
IN
D
J
2
Description
Input Voltage
Charge Pump Output
FB or EN/SET to GND Voltage
Maximum EN/SET to Input Voltage
Maximum DC Output Current
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Description
Thermal Resistance
Maximum Power Dissipation
3
1
4
(T
Charge Pump for White LED Applications
A
= 25°C)
High Efficiency 1X/1.5X Fractional
-40 to 150
-0.3 to 6
-0.3 to 6
-0.3 to 6
V
Value
Value
IN
150
300
160
625
- 0.3
AAT3131
Units
Units
°C/W
mW
mA
°C
°C
V
V
V
V
3