AAT2806
Dual High Efficiency Charge Pump
for White LED and Flash Applications
Absolute Maximum Ratings
1
Symbol
V
IN
V
EN/SET
; EN_FL
T
LEAD
Description
Input Voltage
EN/SET; EN_FL to GND Voltage
Maximum Soldering Temperature (at leads, 10 sec)
Value
-0.3 to 6.0
-0.3 to V
IN
+ 0.3
300
Units
V
V
°C
Thermal Information
Symbol
P
D
θ
JA
Description
Maximum Power Dissipation
2, 3
Maximum Thermal Resistance
2
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.
3. Derate 6.25mW/°C above 25°C.
2806.2005.07.1.4
3
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
