RS5RM RICOH Co.,Ltd., RS5RM Datasheet - Page 17

• Manufacturer Part Number: RS5RM
• Description: Pwm Step-up Dc/dc Converter With Voltage Regulator And Detector
• Manufacturer: RICOH Co.,Ltd.

6) Soft Start Time vs. Input Voltage (Topt=25˚C)
8) Oscillator Maximum Duty Cycle vs.Temperature
100
60
50
40
30
20
10
80
60
40
60
50
40
30
20
10
–40 –20
0
0
1
1
RS5RM5045B
RS5RM5045B
10mA
2
I
2
OUT
Input Voltage V
Temperature Topt (˚C)
RS5RM3624A
0
I
=1mA
OUT
3
40mA
10mA
=1mA
3
20
40mA
40
4
4
IN
C
C
C
C
(V)
60
VDD
OUT
VDD
OUT
5
=22µF
=100µF
5
=22µF
=1µF
80 100
6
6
7) Oscillator Frequency vs. Temperature
9) Output Voltage (V
100
4.1
4.3
3.9
3.7
60
50
40
30
20
10
80
60
40
20
10
–40 –20
–40 –20
0
1
10mA
RS5RM5045B
RS5RM3624A
2
Input Voltage V
Temperature Topt (˚C)
RS5RM3624A
Temperature Topt (˚C)
I
DD
0
0
OUT
) vs.Temperature
=1mA
3
20
40mA
20
40
40
4
IN
C
C
60
60
(V)
VDD
OUT
5
=22µF
=47µF
80 100
80 100
6
RS5RM
17