R1212D002A RICOH [RICOH electronics devices division], R1212D002A Datasheet - Page 30

• Manufacturer Part Number: R1212D002A
• Description: STEP-UP DC/DC CONTOLLER
• Manufacturer: RICOH [RICOH electronics devices division]

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