Datasheet

0.8 1.0 1.6 2.0 2.4 3.0
0
10
20
30
40
50
60
70
80
90
100
V -InputVoltage-V
I
1.2 1.4 1.8 2.2 2.6 2.8
3.2
I =100 A
O
m
I =50mA
O
I =1mA
O
I =10mA
O
h -Efficiency-%
0.8 1.0 1.6 2.0 2.4 3.0
0
5
10
15
20
25
30
35
40
I -InputCurrent- A
I
m
V -InputVoltage-V
I
1.2 1.4 1.8 2.2 2.6 2.8
3.2
DeviceEnabled
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0.7 1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2
V -InputVoltage-V
I
V -OutputVoltage-V
O
V =0V
EN
R =10k
LOAD
W
R =1k
LOAD
W
3.1
3.2
3.3
3.4
3.5
0.01 0.1 1 10 100
I -OutputCurrent-mA
O
V =1.2V
I
V =2.4V
I
V =3.3V
O
V -OutputVoltage-V
O
I
coil
50mA/div
V
10mV/div
O
Offset:0 A
Offset:3.31V
1 s/divm
V =1.8V,V =3.3V,I =50mA
I O O
V
O
50mV/div
200mA/div
I
L
200 s/divm
20mA/div
I
O
Offset:3.31V
Offset:0 A
Offset:0 A
V =1.2V,I =6mA to50mA
I O
TLV61225
www.ti.com SLVSAF0 –AUGUST 2010
EFFICIENCY NO LOAD APPLICATION INPUT CURRENT
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 3. Figure 4.
OUTPUT VOLTAGE
OUTPUT VOLTAGE
vs vs
OUTPUT CURRENT INPUT VOLTAGE, DEVICE DISABLED
Figure 5. Figure 6.
OUTPUT VOLTAGE RIPPLE LOAD TRANSIENT RESPONSE
Figure 7. Figure 8.
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