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-%
15V
12V
8.4V
V =5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-%
15V
12V
8.4V
V =5V
T
PFMMode
O
A
=25 C
o
TPS62110, TPS62111
TPS62112, TPS62113
www.ti.com SLVS585C –JULY 2005–REVISED OCTOBER 2012
Table of Graphs
FIGURE
Efficiency vs Output current (5 V) 1, 2
Efficiency vs Output current (3.3 V) 3, 4, 5
Maximum output current vs Input voltage 6
Efficiency vs Output current (1.8 V) 7, 8
Efficiency vs Output current (1.5 V) 9, 10
Line transient response 11
Load transient response 12
Output ripple 13
Start-up timing 14
Switching frequency vs Input voltage 15
Quiescent current vs Input voltage 16
Typical Characteristics
TPS62112 TPS62112
EFFICIENCY EFFICIENCY
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 1. Figure 2.
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