AMC8878/8879
CHARACTERIZATION CURVES
VIN=VOUT(NOMINAL) + 0.5V or 2.5V(whichever is greater), CIN=1uF, COUT=1uF,CBP=0.01uF, TA=+25OC,
Using plused ON time,unless otherwise noted.
Quiescent Current v.s. Output Current
Output Voltage v.s. Output Current
3.5
2
1.8
1.6
1.4
1.2
1
VOUT=3.3V
3.4
3.3
3.2
3.1
3
0.8
0.6
0.4
0.2
0
2.9
2.8
0
25
50
75
100
125
150
0
20
40
60
80
100
120
140
Output Current (mA)
Output Current (V)
Output Voltage v.s. Input Voltage
3.5
Quiescent Current v.s. Input Voltage
2.4
2.2
2
VOUT=3.3V
IO=10mA
3.4
3.3
IO=150mA
1.8
3.2
IO=150mA
1.6
1.4
3.1
3
1.2
IO=10mA
4
4.5
5
5.5
6
1
4
4.5
5
5.5
6
Input Voltage (V)
Input Voltage (V)
Output Voltage v.s. Temperature
Quiescent Current v.s. Temperature
2.4
3.48
VOUT=3.3V
2.2
2
3.44
3.4
IO=10mA
1.8
1.6
1.4
1.2
1
3.36
3.32
3.28
3.24
3.2
IO=150mA
25
45
65
85
105
25
45
65
85
105
Temperature (OC)
Temperature (OC)
Copyright © 2006 ADDtek Corp.
5
DD067_G -- JUNE 2006
ADDTEK [ ADDTEK CORP ]
