Datasheet

SWCS037-020
VIOEFFICIENCY vsOUTPUT CURRENT
Outputvoltage=1.2V,Vbat=3.8V
90
80
70
60
50
40
30
20
10
00
0.0001 0.001 0.01 0.1 1
ILOAD(A)
Effciency(%)
100
TPS65930/TPS65920
SWCS037G–MAY 2008– REVISED APRIL 2011 www.ti.com
Figure 4-6 shows the efficiency of the VIO dc-dc regulator in active mode and sleep mode.
Figure 4-6. VIO dc-dc Regulator Efficiency
4.1.3.2 External Components and Application Schematics
Figure 4-7 is an application schematic with the external components on the VIO dc-dc regulator.
36 Power Module Copyright © 2008–2011, Texas Instruments Incorporated
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