Datasheet

0
10
20
30
40
50
60
70
80
90
100
1 10 100 1000
I -OutputCurrent-mA
O
h -Efficiency-%
V =2.3V
IN
V =2.7V
IN
V =3V
IN
V =3.6V
IN
V =4.5V
IN
V =1.8V,
MODE=V ,
L =2.2 H
OUT
IN
m
0
10
20
30
40
50
60
70
80
90
100
0.01 0.1 1 10 100 1000
I -OutputCurrent-mA
O
Efficiency-%
V =1.8V
MODE=GND
L =2.2 H
DCR110mR
OUT
m
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
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
TPS62260, TPS62261
TPS62262, TPS62263
SLVS763D –JUNE 2007–REVISED FEBRUARY 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Table 1. Table of Graphs (continued)
FIGURE
Figure 32
Static Drain Source On-State
vs Input Voltage, (T
A
= 85°C, T
A
= 25°C, T
A
= -40°C)
Resistance
Figure 33
EFFICIENCY (Power Save Mode) EFFICIENCY (PWM Mode)
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 1. Figure 2.
EFFICIENCY (PWM Mode) EFFICIENCY (Power Save Mode)
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 3. Figure 4.
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