R1211D002B RICOH [RICOH electronics devices division], R1211D002B Datasheet - Page 23

• Manufacturer Part Number: R1211D002B
• Description: STEP-UP DC/DC CONTROLLER
• Manufacturer: RICOH [RICOH electronics devices division]

6) Maximum Duty Cycle vs. Input Voltage (Topt=25°C)
7) V
FB
Voltage vs. Temperature
1015
1010
1005
1000
400
300
200
100
995
990
985
96
94
92
90
88
86
84
82
80
0
-50
2
2
-25
R1211x002A/B
Temperature Topt( C)
3
3
R1211x002C
R1211x002x
Input Voltage V
Input Voltage V
0
4
4
25
IN
IN
50
5
5
(V)
(V)
Topt=25 C
Topt=25 C
V
75
IN
=3.3V
6
6
100
400
300
200
100
96
94
92
90
88
86
84
82
80
0
2
2
R1211x002C/D
3
3
R1211x002D
Input Voltage V
Input Voltage V
4
4
IN
IN
5
5
(V)
(V)
Topt=25 C
Topt=25 C
6
6
R1211x
23