R1211D002A-TR RICOH [RICOH electronics devices division], R1211D002A-TR Datasheet - Page 23

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

6) Maximum Duty Cycle vs. Input Voltage (Topt=25 C)
7) V
Rev. 1.10
1015
1010
1005
1000
400
300
200
100
96
94
92
90
88
86
84
82
80
995
990
985
FB
0
2
Voltage vs. Temperature
-50
2
R1211X002A/B
-25
R1211X002C
3
R1211X002X
3
Input Voltage V
Input Voltage V
0
Temperature Topt
4
4
25
IN
IN
V
[V]
[V]
IN
=3.3V
5
50
5
( C)
75
6
6
100
- 23 -
400
300
200
100
96
94
92
90
88
86
84
82
80
0
2
2
R1211X002C/D
R1211X002D
3
3
Input Voltage V
Input Voltage V
4
4
IN
IN
[V]
[V]
5
5
6
6