R1211D002A RICOH electronics devices division, R1211D002A Datasheet - Page 30

• Manufacturer Part Number: R1211D002A
• Description: Step-up DC/DC Controller
• Manufacturer: RICOH electronics devices division

Rev. 1.10
5.6
5.0
4.4
11.2
10.0
16.8
15.0
13.2
5.6
5.0
4.4
8.8
R1211X002B
R1211X002B
R1211X002C
R1211X002B
I
I
OUT
OUT
I
I
OUT
OUT
V
V
V
V
OUT
OUT
Time [5ms/div]
OUT
Time [5ms/div]
Time [5ms/div]
Time [5ms/div]
OUT
- 30 -
L=10uH
V
V
IN
OUT
=3.3V , C3=22uF
L=10uH
V
V
L=10uH
V
V
=10V , I
IN
OUT
IN
OUT
L=22uH
V
V
=3.3V , C3=22uF
=3.3V , C3=22uF
IN
OUT
=15V , I
=5V , I
=3.3V , C3=22uF
=5V , I
OUT
OUT
=1-100mA
OUT
OUT
=1-100mA
=1-50mA
=1-100mA
300
200
100
0
300
200
100
0
300
200
100
0
300
200
100
0