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SLVS520B – MARCH 2006 – REVISED JULY 2008
OUTPUT VOLTAGE IN POWER
SAVE MODE (TPS63001, VIN < VOUT)
LOAD TRANSIENT RESPONSE
(TPS63001, VIN > VOUT)
Output Voltage
100 mV/div, ac
Output Voltage
100 mV/div, ac
Inductor Current
500 mA/div, dc
TPS63001,
V
O
= 3.3 V
Output Current
200 mA/div, dc
TPS63001,
V
O
= 3.3 V
V
I
= 2.4 V, I
O
= 50 mA
Timebase 5
m
s/div
V
I
= 3.6 V,
I
O
= 200 mA to 600 mA
Timebase 2 ms/div
Figure 13.
Figure 12.
LOAD TRANSIENT RESPONSE
(TPS63001, VIN < VOUT)
LINE TRANSIENT RESPONSE
(TPS63001, Iout = 300mA)
Output Voltage
100 mV/div, ac
Output Voltage
10 mV/div,ac
Output Current
200 mA/div,dc
Input Voltage
1 V/div,dc
TPS63001,
V
O
= 3.3 V
V
I
= 3 V,
I
O
= 200 mA to 600 mA
Timebase 2 ms/div
Figure 14.
TPS63001,
V
O
= 3.3 V
V
I
= 3 V to 3.6 V,
I
O
= 300 mA
Timebase 2 ms/div
Figure 15.
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