PAM3115 Datasheet, PDF (5/16 Pages) Power Analog Micoelectronics – 1.5A Low Voltage-Low Dropout CMOS Regulator

PAM3115
1.5A Low Voltage-Low Dropout CMOS Regulator
Typical Performance Characteristics
T_A=25°C,C = _IN 4.7uA,Co=2.2uF,unless otherwise noted.
1. Output Voltage vs Input Voltage
Vo = 0 . 9 V
1
0.9
0.8
0.7
Io=1.5A
0.6
0.5
Io=500mA
Io=10mA
0.4
0.3
0.8 1.2 1.6 2 2.4 2.8 3.2 3.6
Input Voltage(V)
1.7
1.5 ^Io=10mA
Vo=1.5V
1.3
1.1
Io=1.5A
0.9
0.7
Io=500mA
0.5
0.3
0.8 1.2 1.6 2 2.4 2.8 3.2 3.6
Input Voltage(V)
Vo=2.5V
3
2.5
Io=10mA
2
1.5
Io=1.5A
Io=500mA
1
0.5
0.8 1.2 1.6 2 2.4 2.8 3.2 3.6
Input Voltage(V)
Vo=0.9V
1
0.9
0.8
0.7
Io=10m A,TA=85
0.6
Io=10m A,TA=25℃
0.5
0.4
0.3
0.8 1.2 1.6 2 2.4 2.8 3.2 3.6
Input Voltage(V)
Vo=1.5V
1.7
1.5
1.3
Io=10mA,TA=25℃
1.1
0.9
0.7
Io=10mA,TA=85℃
0.5
0.3
0.8 1.2 1.6 2 2.4 2.8 3.2 3.6
Input Voltage(V)
Vo=2.5V
3
2.5
2
Io=10mA,TA=25℃
1.5
1
Io=10mA,TA=85℃
0.5
0.8 1.2 1.6 2 2.4 2.8 3.2 3.6
Input Voltage(V)
Power Analog Microelectronics,Inc
www.poweranalog.com
5
08/2007