AAT3167_07 Datasheet, PDF (3/14 Pages) Advanced Analogic Technologies – High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

AAT3167
High Efficiency 1X/1.5X/2X Charge
Pump for White LED Applications
Absolute Maximum Ratings¹
Symbol
V_IN
V_EN/SET
I_OUT²
T_J
T_LEAD
Description
Input Voltage to GND
EN/SET Voltage to GND
Maximum DC Output Current
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Value
-0.3 to 6
-0.3 to V_IN + 0.3
150
-40 to 150
300
Units
V
V
mA
°C
°C
Thermal Information³
Symbol
P_D
Description
Maximum Power Dissipation
θ_JA
Maximum Thermal Resistance
QFN44-16⁴
STDFN33-14⁴
QFN44-16
STDFN33-14
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 conditions
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 a FR4 board.
4. Derate 20mW/°C above 25°C.
3167.2007.03.1.4
3