BD9E302EFJ Datasheet, PDF (8/44 Pages) Rohm – Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E302EFJ
Typical Performance Curves -continued
Datasheet
682
616
VIN =7V
VIN =12V
550
484
VIN =24V
VIN =28V
418
-40 -20 0
20 40 60 80
Tem perature[°C]
Figure 8. Switching Frequency - Temperature
95.0
94.5
94.0
VIN =12V
VIN =7V
VIN =24V ^{VIN =28V}
93.5
93.0
92.5
92.0
-40 -20
0
20 40 60 80
Tem perature[°C]
Figure 9. Maximum Duty - Temperature
200
VIN =12V
175
150
125
100
75
50
25
0
-40 -20
0
20 40 60 80
Tem perature[°C]
200
VIN =12V
175
150
125
100
75
50
25
0
-40 -20
0
20 40 60 80
Tem perature[°C]
Figure 10. High Side MOSFET On-Resistance-
Temperature
Figure 11. Low Side MOSFET On-Resistance-
Temperature
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