AAT2805 Datasheet, PDF (3/17 Pages) Advanced Analogic Technologies – Dual High Efficiency Charge Pump for White LED and Flash Applications

AAT2805
Dual High Efficiency Charge Pump
for White LED and Flash Applications
Absolute Maximum Ratings¹
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 Resistance²
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.
2805.2005.05.1.2
3