Datasheet

1 10 100 1000
Load-mA
40
45
55
60
65
70
75
80
85
90
100
Efficiency-%
50
95
OUT=15V
V =1.8V
I
V =2.5V
I
V =3.3V
I
V =4.2V
I
1 10 100 1000
Load-mA
40
45
55
60
65
70
75
80
85
90
100
Efficiency-%
50
95
V =1.8V
I
V =2.5V
I
V =3.3V
I
V =4.2V
I
OUT=10V
0.498
0.499
0.5
0.501
0.502
-40 -20 0 20 40 60 80 100 120
T -Free-AirTemperature-ºC
A
VFB-V
499
499.5
500
500.5
501
501.5
502
1.6 2 2.4 2.8 3.2 3.6 4 4.4 4.8 5.2 5.6 6
V -InputVoltage-V
I
VFB-mV
TPS61093
SLVS992A –SEPTEMBER 2009–REVISED NOVEMBER 2009 www.ti.com
EFFICIENCY EFFICIENCY
vs vs
LOAD LOAD
Figure 2. Figure 3.
FB VOLTAGE FB VOLTAGE
vs vs
FREE-AIR TEMPERATURE INPUT VOLTAGE
Figure 4. Figure 5.
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