Datasheet

t - Time - 1 µs/div
V
I
= 1.2 V,
R
L
= 33 Ω,
V
O
= 3.3 V
Output Voltage
20 mV/div
Inductor Current
200 mA/div
0.9 1.5 2 2.5 3 3.5 4
No Load Supply Current Into VOUT -
4.5 5 6 6.55.5
V
I
- Input Voltage - V
Aµ
-0.2
4.8
9.8
14.8
19.8
24.8
29.8
34.8
T
A
= 85°C
T
A
= -40°C
T
A
= 25°C
t - Time - 50 µs/div
V
I
= 1.2 V,
R
L
= 330 Ω,
V
O
= 3.3 V
Output Voltage
20 mV/div, AC
Inductor Current
100 mA/div, DC
t - Time - 1 µs/div
V
I
= 3.6 V,
R
L
= 25 Ω,
V
O
= 5 V
Output Voltage
20 mV/div
Inductor Current
200 mA/div
TPS61025-Q1
TPS61027-Q1
TPS61029-Q1
www.ti.com SLVSA31 –NOVEMBER 2009
NO LOAD SUPPLY CURRENT INTO VOUT
vs TPS61025
INPUT VOLTAGE OUTPUT VOLTAGE IN CONTINUOUS MODE
Figure 9. Figure 10.
TPS61027 TPS61025
OUTPUT VOLTAGE IN CONTINUOUS MODE OUTPUT VOLTAGE IN POWER SAVE MODE
Figure 11. Figure 12.
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Product Folder Link(s) :TPS61029-Q1