Datasheet

100
0
90
70
40
20
80
50
60
30
10
0.0001 0.001 0.01 0.1 10
1
I - Output Current- A
O
Efficiency - %
5 V
12 V
8.4 V
V = 3.3 V
SYNC = 1.4 MHz
T
PWM Mode
O
A
= 25 C
o
2000
1600
1100
1800
1400
900
700
400
100
1900
1500
1000
1700
1200
1300
800
500
200
600
300
0
3.2 3.6 5.2
4
5.6 6
4.4
4.8
V -InputVoltage-V
I
I -OutputCurrent-mA
O
100
0
90
70
40
20
80
50
60
30
10
0.0001 0.001 0.01 0.1 10
1
I -OutputCurrent- A
O
Efficiency-%
5V
4.2V
12V
8.4V
V =3.3V
T
PWMMode
O
A
=25 C
o
100
0
90
70
40
20
80
50
60
30
10
0.0001 0.001 0.01 0.1 10
1
I -OutputCurrent- A
O
Efficiency-%
5V
4.2V
12V
8.4V
V =3.3V
T
PFMMode
O
A
=25 C
o
TPS62110, TPS62111
TPS62112, TPS62113
SLVS585C –JULY 2005–REVISED OCTOBER 2012 www.ti.com
Typical Characteristics (continued)
TPS62111 TPS62111
EFFICIENCY EFFICIENCY
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 3. Figure 4.
TPS62111 TPS62111
EFFICIENCY MAXIMUM OUTPUT CURRENT
vs vs
OUTPUT CURRENT INPUT VOLTAGE
Figure 5. Figure 6.
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