BD9E300EFJ-LB Datasheet, PDF (10/33 Pages) Rohm – 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E300EFJ-LB
Typical Performance Curves - continued
100
90
80
70
60
50
40
30
20
10
0
0.0
VIN =7V
VIN =12V
VIN =18V
EN=3V
VOUT =3.3V
0.5
1.0
1.5
2.0
2.5
Output Current[A]
Figure 18. Efficiency vs Output Current
(VOUT = 3.3V, L = 4.7µH)
100
90
80
70
60
50
40
30
20
10
0
0.0
VIN =12V
VIN =24V
EN=3V
VOUT =5.0V
0.5
1.0
1.5
2.0
2.5
Output Current[A]
Figure 19. Efficiency vs Output Current
(VOUT = 5.0V, L = 4.7µH)
100
90
80
VIN =18V
70
60
VIN =24V
50
VIN =36V
40
30
20
EN=3V
10
VOUT=12V
0
0.0
0.5
1.0
1.5
2.0
2.5
Output Current[A]
Figure 20. Efficiency vs Output Current
(VOUT = 12V, L = 4.7µH)
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21.Feb.2014 Rev.002