SLVS451D – SEPTEMBER 2003 – REVISED FEBRUARY 2006
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TPS61025
OUTPUT VOLTAGE IN POWER SAVE MODE
V
I
= 1.2 V,
R
L
= 330 Ω,
V
O
= 3.3 V
TPS61027
OUTPUT VOLTAGE IN POWER SAVE MODE
V
I
= 3.6 V,
R
L
= 250 Ω,
V
O
= 5 V
Output Voltage
20 mV/div, AC
Inductor Current
100 mA/div, DC
t - Time - 50 µs/div
Inductor Current
200 mA/div, DC
Output Voltage
50 mV/div, AC
t - Time - 50 µs/div
Figure 13.
TPS61025
LOAD TRANSIENT RESPONSE
Figure 14.
TPS61027
LOAD TRANSIENT RESPONSE
Output Current
100 mA/div, DC
Output Current
100 mA/div, DC
Output Voltage
20 mV/div, AC
V
I
= 1.2 V,
I
L
= 100 mA to 200 mA,
V
O
= 3.3 V
V
I
= 3.6 V,
I
L
= 100 mA to 200 mA,
V
O
= 5 V
Output Voltage
20 mV/div, AC
t - Time - 2 ms/div
t - Time - 2 ms/div
Figure 15.
Figure 16.
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