R1211D002A RICOH electronics devices division, R1211D002A Datasheet - Page 31

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

Rev. 1.10
11.2
10.0
16.8
15.0
13.2
5.6
5.0
4.4
11.2
10.0
8.8
8.8
R1211X002D
R1211X002D
R1211X002C
R1211X002C
I
I
OUT
OUT
I
OUT
I
OUT
V
Time [5ms/div]
OUT
V
V
Time [5ms/div]
Time [5ms/div]
Time [5ms/div]
OUT
OUT
V
OUT
- 31 -
L=22uH
V
V
L=22uH
V
V
L=22uH
V
V
L=22uH
V
V
IN
OUT
IN
OUT
IN
OUT
IN
OUT
=3.3V , C3=22uF
=3.3V , C3=22uF
=3.3V , C3=22uF
=3.3V , C3=22uF
=5V , I
=10V , I
=10V , I
=15V , I
OUT
OUT
OUT
OUT
=1-100mA
=1-100mA
=1-100mA
=1-50mA
300
200
100
0
300
200
100
0
300
200
100
0
300
200
100
0