Datasheet

UCD7242
0
0.5
1
1.5
2
2.5
3
PowerLoss-W
0 2 4 6 8 10
Load- A
V =3.3V,f =500kHz,V =14V
O s I
V =3.3V,f =750kHz,V =14V
O s I
V =3.3V,f =1MHz,V =14V
O s I
V =2V,f =500kHz,V =14V
O s I
V =2V,f =750kHz,V =14V
O s I
V =2V,f =1MHz,V =14V
O s I
V =1.2V,f =500kHz,V =14V
O s I
V =1.2V,f =750kHz,V =14V
O s I
V =1.2V,f =1MHz,V =14V
O s I
UCD7242
60
70
75
80
85
90
Efficiency-%
0 2 4 6 8 10
Load- A
65
V =3.3V,f =500kHz,V =14V
O s I
V =3.3V,f =750kHz,V =14V
O s I
V =3.3V,f =1MHz,V =14V
O s I
V =2V,f =500kHz,V =14V
O s I
V =2V,f =750kHz,V =14V
O s I
V =2V,f =1MHz,V =14V
O s I
V =1.2V,f =500kHz,V =14V
O s I
V =1.2V,f =750kHz,V =14V
O s I
V =1.2V,f =1MHz,V =14V
O s I
UCD7242
www.ti.com SLUS962B –JANUARY 2010–REVISED AUGUST 2012
TYPICAL CHARACTERISTICS (continued)
Inductor used in the following plots is a 0.47μH BI Technologies inductor (HM72A). All data taken at room ambient.
Figure 8.
Figure 9.
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