R1224N Datasheet, PDF (28/42 Pages) RICOH electronics devices division – PWM/VFM step-down DC/DC Converter

R1224N
3) Ripple Voltage vs. Output Current
R1224N182E L=10µH
70
60
VIN3.3V
50
VIN5V
40
30
20
10
0
0.1
1
10 100 1000 10000
Output Current IOUT(mA)
R1224N182G L=10µH
70
60
VIN3.3V
50
VIN5V
40
VIN12V
30
20
10
0
0.1
1
10 100 1000 10000
Output Current IOUT(mA)
R1224N182L L=27µH
70
60
VIN3.3V
50
VIN5V
40
30
20
10
0
0.1
1
10 100 1000 10000
Output Current IOUT(mA)
R1224N182F L=10µH
70
60
VIN3.3V
50
VIN5V
40
30
20
10
0
0.1
1
10 100 1000 10000
Output Current IOUT(mA)
R1224N182H L=10µH
70
60
VIN3.3V
50
VIN5V
40
VIN12V
30
20
10
0
0.1
1
10 100 1000 10000
Output Current IOUT(mA)
R1224N182M L=27µH
70
60
VIN3.3V
50
VIN5V
40
VIN12V
30
20
10
0
0.1
1
10 100 1000 10000
Output Current IOUT(mA)
28