AAT3110
MicroPower™ Regulated Charge Pump
Typical Characteristics—AAT3110
Unless otherwise noted, VIN = 3V, CIN = COUT = 10µF, CFLY = 1µF, TA = 25°C.
SHDN Input Threshold (high)
vs. Input Voltage
SHDN Input Threshold (low)
vs. Input Voltage
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
-40°C
-40°C
25°C
25°C
85°C
85°C
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
Input Voltage (V)
VSHDN Threshold vs. Input Voltage
Normalized Output Voltage vs. Temperature
1.00
1.20
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
1.00
IOUT = 25mA
0.80
0.60
0.40
0.20
0.00
-0.20
-0.40
-0.60
VIH
VIL
-50
-25
0
25
50
75
100
125
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Temperature (°C)
Input Voltage (V)
3110.2005.11.1.4
11
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
