BD9845FV Datasheet, PDF (5/16 Pages) Rohm – Single/Dual-output High-frequency Step-down Switching Regulator(Controller type)

BD9845FV
●Reference data
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
VCC=5.0V
Ta=25°C
50
100 150 200 250
IC5V(mA)
Fig.25 C5V saturation voltage
5.5
5.4
5.3
VCC=6.0V
5.2
Ta=25°C
5.1
5.0
4.9
4.8
4.7
4.6
4.5
0 5 10 15 20 25 30 35 40
IC5V(mA)
Fig.26 C5V load regulation
Technical Note
10
9
8
7
6
5
4
3
2
1
0
0
Ta=25°C
5 10 15 20 25 30 35 40
Supply Voltage: VCC(V)
Fig.27 C5V line regulation
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5/15
2009.05 - Rev.A