BD9E302EFJ Datasheet, PDF (22/44 Pages) Rohm – Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E302EFJ
Datasheet
100
90
80
70
60
50
40
30
20
10
0
1
10
100
1000
Output Current[mA]
10000
100
90
80
70
60
50
40
30
20
10
0
1
10
100
1000
Output Current[mA]
10000
Figure 48. Efficiency - Output Current
(VIN=12V, VOUT = 5.0V, R3=15kΩ, C1=18pF)
Figure 49. Efficiency - Output Current
(VIN=24V, VOUT = 5.0V, R3=15kΩ, C1=18pF
VOUT =50mV/div@AC
SW =5V/div
Time =2μs/div
VOUT =50mV/div@AC
SW =10V/div
Time =2μs/div
Figure 50. VOUT Ripple
(VIN = 12V, VOUT = 5V, R3=15kΩ, C1=18pF)
Figure 51. VOUT Ripple
(VIN = 24V, VOUT = 5V, R3=15kΩ, C1=18pF)
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111•15•001
22/41
TSZ02201-0J3J0AJ00890-1-2
27.Apr.2016 Rev.002