AMC3100
Dynamic Supply Current vs
Temperature
Dynamic Supply Current vs
Supply Voltage
Switch Leakage vs
Temperature
380
360
340
320
300
280
260
240
220
200
380
360
340
320
300
280
260
240
220
200
10
8
VOUT=1.5V
ILOAD=0mA
TA=25°C
VRUN=0V
VIN=5V
VIN=3.6V
VOUT=1.5V
ILOAD=0mA
6
v SW=5V
v SW=0V
4
2
0
-50 -25
0
25 50 75 100 125 150
-50 -25
0
25 50 75 100 125 150
2
3
4
5
6
Supply Voltage ( V )
Temperature ( °C )
Temperature ( °C )
Transient vs Output Current
Reference Voltage vs
Temperature
Line Regulation
40
35
30
25
20
15
10
5
1.8
1.7
1.6
1.5
1.4
1.3
1.2
0.7
VIN=3.6V
0.68
0.66
0.64
0.62
0.6
VOUT=1.5V
TA=25°C
VOUT=1.5V
TA=25°C
ILOAD=100mA
0.58
0.56
0.54
0.52
0.5
0
0
100 200 300 400 500 600 700 800
Output Current ( mA )
0
1
2
3
4
5
6
-50 -25
0
25 50 75 100 125 150
Input Voltage ( V )
Temperature (°C )
Discontinuous Operation
Start-up from Shutdown
Load Step
VOUT
RUN
5V/DIV
SW
2V/DIV
100mV/DIV
VOUT
1V/DIV
IL
500mA/DIV
ILOAD
VOUT
10mV/DIV
AC Coupled
IL
IL
500mA/DIV
500mA/DIV
200mA/DIV
40us/DIV
VIN =3.6V
20us/DIV
VOUT =1.5V
I
LOAD=0mA to 600mA
Copyright © 2006 ADDtek Corp.
6
DD010_A -- JUNE 2006
ADDTEK [ ADDTEK CORP ]
