No Load Supply Current Into VOUT 鈭?/div>
碌
A
T
A
= 855C
20
T
A
= 255C
Output Voltage
20 m/div
4.5
5.5
t 鈭?Time 鈭?1
ms/div
Inductor Current
100 mA/div
TPS61071
OUTPUT VOLTAGE IN CONTINUOUS MODE
18
16
T
A
= 鈭?05C
14
12
V
O
= 3.3 V
V
I
= 0.9 V to 5.5 V
10
0.9
1.5
2.5
3.5
VI 鈭?Input Voltage 鈭?V
Figure 9.
TPS61071
OUTPUT VOLTAGE IN CONTINUOUS MODE
V
I
= 3.6 V, R
L
= 25
W,
V
O
= 5 V
Output Voltage
20 mV/div
Output Voltage
20 mV/div, AC
Figure 10.
TPS61070
OUTPUT VOLTAGE IN POWER-SAVE MODE
V
I
= 1.2 V, R
L
= 330
W,
V
O
= 3.3 V
Inductor Current
200 mA/div
t 鈭?Time 鈭?1
ms/div
Inductor Current
100 mA/div, DC
t 鈭?Time 鈭?10
ms/div
Figure 11.
Figure 12.
9