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© 2022 ROHM Co., Ltd.
No. 64UG041E Rev.001
2022.2
User’s Guide
BD9E304FP4-EVK-002
Reference application data - continued
Figure 10. V
OUT
Load Regulation
(V
IN
=24V, V
OUT
=12V)
Figure 11. V
OUT
Line Regulation
(V
OUT
=12V, I
OUT
=3A)
Figure 12. Rise-up Waveform
(V
EN
=0V
→
24V, I
OUT
=3A)
Figure 13. Shut-down Waveform
(V
EN
=24V
→
0V, I
OUT
=3A)
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
0
500 1000 1500 2000 2500 3000
O
u
tp
ut
V
o
lta
g
e
C
ha
ng
e:
V
C
H
A
N
G
E
[%
]
Output Current: I
OUT
[mA]
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
18
21
24
27
30
33
36
O
u
tp
ut
V
o
lta
g
e
C
ha
ng
e:
V
C
H
A
N
G
E
[%
]
Input Voltage: V
IN
[V]
VOUT (10V/div)
SW (20V/div)
EN (20V/div)
VIN (20Vdiv)
2ms/div
SW (20V/div)
EN (20V/div)
VIN (20V/div)
VOUT (10V/div)
2ms/div
