Datasheet

I − OutputCurrent − mA
O
0
10
20
30
40
90
100
0.01 0.1 100 1000
Efficiency − %
50
60
V =2.3V
I
V =2.7V
I
V =3.6V
I
V =4.5V
I
V =1.2V
MODE=GND
L =2 H
MIPSA2520
C =10 F0603
O
O
m
m
70
80
101
I − OutputCurrent − mA
O
0
10
20
30
40
90
100
1 10 100 1000
Efficiency − %
50
60
V =2.3V
I
V =2.3V
I
V =2.7V
I
V =3.6V
I
V =4.5V
I
V =1.2V,
MODE=V ,
L =2 H,
MIPSA2520
C =10 F0603
O
I
O
m
m
70
80
0
10
20
30
40
50
60
70
80
90
0.01 0.1 1 10 100 1000
I – OutputCurrent – mA
OUT
h – Efficiency – %
100
V =4.2V
IN
V =4.5V
IN
V =3.6V
IN
V =3.3V
MODE=GND
L =2.2 H
DCR=110mH
C =10 F0603
OUT
OUT
m
m
V =5V
IN
0
10
20
30
40
50
60
70
80
90
100
1 10 100 1000
I – OutputCurrent – mA
OUT
V =3.3V
MODE=V
L =2.2 H
DCR110m
C =10 F0603
OUT
IN
OUT
m
W
m
h – Efficiency – %
V =3.6V
IN
V =4.2V
IN
V =4.5V
IN
V =5V
IN
TPS62260-Q1, TPS62261-Q1
TPS62262-Q1, TPS62263-Q1
www.ti.com SLVSA16C –AUGUST 2009–REVISED JULY 2012
EFFICIENCY (PWM Mode) EFFICIENCY (Power Save Mode)
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 3. Figure 4.
EFFICIENCY EFFICIENCY
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 5. Figure 6.
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