Datasheet

SWCS037-019
VDD2EFFICIENCY vsOUTPUT CURRENT
Outputvoltage=1.3V,Vbat=3.6V
90
80
70
60
50
40
30
20
10
00
0.0001 0.001 0.01 0.1 1
ILOAD(A)
Effciency(%)
TPS65930/TPS65920
www.ti.com SWCS037G–MAY 2008–REVISED APRIL 2011
See Table 2-2 for how to connect the VDD1/2 dc-dc converter when it is not in use.
Figure 4-4 shows the efficiency of the VDD2 dc-dc regulator in active mode and sleep mode.
Figure 4-4. VDD2 dc-dc Regulator Efficiency
4.1.2.2 External Components and Application Schematics
Figure 4-5 is an application schematic with the external components on the VDD2 dc-dc regulator.
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