Triple-Output Charge Pump Regulator
Absolute Maximum Ratings
1
Symbol
V
IN
V
OUT
V
EN
V
N_CH
V
P_CH
Other Inputs
I
MAX
T
LEAD
AAT2820
Description
Input Voltage
Charge Pump Output
EN or EN/PN to GND
DRVN to GND
DRVP to GND
REF, FBN, FBP to GND
Continuous Current into DRVN, DRVP, OUT
All Other Pins
Maximum Soldering Temperature (at leads, 10 sec)
Value
-0.3 to 6.0
-0.3 to 6.0
-0.3 to 6.0
-0.3V to (V
IN
+ 0.3V)
-0.3V to (V
IN
+ 0.3V)
-0.3V to (V
IN
+ 0.3V)
±200
±10
300
Units
V
V
V
V
V
V
mA
°C
Thermal Information
2
Symbol
θ
JA
P
D
Description
Maximum Thermal Resistance
Power Dissipation
3
Value
50
2.0
Units
°C/W
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.
2820.2006.04.1.4
3
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
