R1160X331X ECO=H
VIN=4.3VDC+0.2Vp-p, CIN; none,COUT=tantal1.0µF
R1160X331X ECO=L
VIN=4.3VDC+0.2Vp-p, CIN; none,COUT=tantal1.0µF
90
90
80
70
60
50
40
30
20
10
0
80
Iout=1mA
70
Iout=30mA
60
Iout=50mA
50
40
30
20
10
0
Iout=1mA
Iout=30mA
Iout=50mA
0.1
1
10
100
0.1
1
10
100
Frequency f [kHz]
Frequency f [kHz]
R1160X331X ECO=H
VIN=4.3VDC+0.2Vp-p, CIN; none,COUT=tantal2.2µF
R1160X331X ECO=L
VIN=4.3VDC+0.2Vp-p, CIN; none,COUT=tantal2.2µF
90
90
80
80
70
60
50
40
Iout=1mA
70
Iout=30mA
60
50
40
30
20
10
0
Iout=50mA
Iout=1mA
Iout=30mA
Iout=50mA
30
20
10
0
0.1
1
10
100
0.1
1
10
100
Frequency f [kHz]
Frequency f [kHz]
10) Input Transient Response
R1160X261X ECO=H
R1160X261X ECO=L
IOUT=10mA, tr=tf=5µs, COUT=tantal1.0µF
IOUT=30mA, tr=tf=5µs, COUT=tantal1.0µF
2.68
2.66
2.64
2.62
2.60
2.58
2.56
5
4
3
2
1
0
5.00
4.50
4.00
3.50
3.00
2.50
2.00
5
4
3
2
1
0
-1
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
Time t (ms)
-1
10 20 30 4T0ime50t (u6s0) 70 80 90 100
0
Rev. 1.12
- 22 -
ETC [ ETC ]
