R1212D Datasheet, PDF (30/41 Pages) RICOH electronics devices division – STEP-UP DC/DC CONTOLLER

R1212D
27) Power-on Response (VIN=3.3V, Topt=25°C)
R1212D100A
Set VOUT=5V, IOUT=10mA
6.0
6.0
VOUT
5.0
5.0
4.0
VIN
4.0
3.0
3.0
2.0
2.0
1.0
DTC
1.0
0.0
0
0.0
10 20 30 40 50
Time (ms)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
R1212D100A
Set VOUT=10V, IOUT=10mA
12.0
VOUT
10.0
VIN
8.0
6.0
4.0
DTC
2.0
0.0
10 20 30 40 50
Time (ms)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
R1212D100A
Set VOUT=15V, IOUT=10mA
18.0
VOUT
15.0
VIN
12.0
9.0
6.0
DTC
3.0
0.0
10 20 30 40 50
Time (ms)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
R1212D100A
Set VOUT=5V, IOUT=100mA
6.0
VOUT
5.0
VIN
4.0
3.0
2.0
DTC
1.0
0.0
10 20 30 40 50
Time (ms)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
R1212D100A
Set VOUT=10V, IOUT=100mA
12.0
VOUT
10.0
VIN
8.0
6.0
4.0
DTC
2.0
0.0
10 20 30 40 50
Time (ms)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
R1212D100A
Set VOUT=15V, IOUT=100mA
18.0
VOUT
15.0
VIN ^12.0
9.0
6.0
DTC
3.0
0.0
10 20 30 40 50
Time (ms)
30