
R1224N
R1224N502L (V
IN
=10V) CDRH127-27μH
100
90
80
R1224N502M (V
IN
=6.5V) CDRH127-27μH
100
90
80
Output Current l
OUT
(mA)
0.1
1
10
100
1000
10000
30
20
40
0
E
η
(
70
60
50
10
Output Current l
OUT
(mA)
0.1
1
10
100
1000
10000
30
20
40
0
E
η
(
70
60
50
10
Output Current l
OUT
(mA)
0.1
1
10
100
1000
10000
30
20
40
100
90
80
0
E
η
(
70
60
50
10
Output Current l
OUT
(mA)
0.1
1
10
100
1000
10000
30
20
40
100
90
80
0
E
η
(
70
60
50
10
R1224N502M (V
IN
=12V) CDRH127-27μH
R1224N502M (V
IN
=15V) CDRH127-27μH
*Note: Typical characteristics 2) are obtained with using the following components;
PMOS IRF7406 (IR)
L
: CDRH127-100MC (Sumida: 10μH)
SD
: RB083L-20 (Rohm)
C1
: 25SC47 (Sanyo/OS-con: 47μF/25V)
×
2
C2 : 0.1μF (Ceramic Type)
C3 : 10SA220 (Sanyo/OS-con: 220μF/10V)
R1 : 10
27