R1223N152A RICOH [RICOH electronics devices division], R1223N152A Datasheet - Page 13

• Manufacturer Part Number: R1223N152A
• Description: PWM/VFM Step-down DC/DC Converter
• Manufacturer: RICOH [RICOH electronics devices division]

4) Oscillator Frequency vs. Input Voltage
5) Output Voltage vs. Input Voltage
Rev. 1.11
200
180
160
140
120
100
1.53
1.52
1.51
1.50
1.49
1.48
1.47
600
500
400
300
200
100
80
60
40
20
0
0
0
1
0
Output Current IOUT(mA)
R1223N152B
R1223N332C
R1223N152B
Input Voltage VIN(V)
Input Voltage VIN(V)
10
5
5
VIN4.5V
VIN8V
VIN12V
100
10
10
L=27uH
L=27uH
L=27uH
1000
- 13 -
15
15
600
500
400
300
200
100
1.53
1.52
1.51
1.50
1.49
1.48
1.47
200
180
160
140
120
100
80
60
40
20
0
0
0
1
0
Output Current IOUT(mA)
R1223N152A
R1223N502C
R1223N152A
Input Voltage VIN(V)
Input Voltage VIN(V)
10
5
5
VIN6V
VIN8V
VIN12V
100
12345
10
10
L=27uH
L=27uH
L=27uH
1000
15
15