Datasheet

0
10
20
30
40
50
60
70
80
90
100
0.01 0.1 1 10 100 1000
Efficiency
PowerSaveMode
MODE/DATA =0
ForcedPWMMode
MODE/DATA =1
V =2.7V
IN
V =3.6V
IN
V =2.7V
IN
V =3.6V
IN
V =5V
IN
V =5V
IN
V =1.1V
OUT1
I -mA
OUT
0
10
20
30
40
50
60
70
80
90
100
0.01 0.1 1 10 100 1000
Efficiency
I -mA
OUT
V =2.7V
IN
V =3.6V
IN
V =5V
IN
PowerSaveMode
MODE/DATA =0
ForcedPWMMode
MODE/DATA =1
V =2.7V
IN
V =3.6V
IN
V =5V
IN
V =1.575V
OUT1
0
10
20
30
40
50
60
70
80
90
100
0.01 0.1 1 10 100 1000
Efficiency
I -mA
OUT
PowerSaveMode
MODE/DATA =0
ForcedPWMMode
MODE/DATA =1
V =1.8V
OUT2
V =2.7V
IN
V =3.6V
IN
V =5V
IN
V =2.7V
IN
V =3.6V
IN
V =5V
IN
0
10
20
30
40
50
60
70
80
90
100
0.01 0.1 1 10 100 1000
Efficiency
I -mA
OUT
PowerSaveMode
MODE/DATA =0
ForcedPWMMode
MODE/DATA =1
V =3.6V
IN
V =5V
IN
V =3.3V
OUT2
V =3.6V
IN
V =5V
IN
TPS62420-Q1
www.ti.com SLVSA56 –DECEMBER 2009
EFFICIENCY V
OUT1
= 1.1V EFFICIENCY V
OUT1
= 1.575V
Figure 1. Figure 2.
EFFICIENCY V
OUT2
= 1.8V EFFICIENCY V
OUT2
= 3.3V
Figure 3. Figure 4.
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