Datasheet

V
100mV/div; 4.77V offset
OUT
Inductor Current
0.5A/div; 1.5A offset
Output Current @ 1
500mV/div
Ω
Time = 500 s/divμ
V = 3.6 V, I = 1.0 A
IN LIM
Time = 100 s/divμ
V 2.0V/div; -2V offset
OUT
Inductor Current
0.5A/div; 0.5A offset
Voltage @ SW pin
2.0V/div; 8V offset
V = 3.6 V, I = 0.5 A
IN LIM
Time = 100 s/divμ
V 2.0V/div; -2V offset
OUT
Inductor Current
0.5A/div; 0.5A offset
Voltage @ SW pin
2.0V/div; 8V offset
V = 3.6 V, I = 1.0 A
IN LIM
V 2.0V/div; -2V offset
OUT
Inductor Current
0.5A/div; 0.5A offset
Voltage @ SW pin
2.0V/div; 8V offset
Time = 100 s/divμ
V = 3.6 V, I = 1.0 A
IN LIM
TPS61252
www.ti.com SLVSAG3 –SEPTEMBER 2010
LOAD TRANSIENT RESPONSE I
LIM
= 1000 mA (50 to 550
mA) STARTUP AFTER ENABLE I
LIM
= 500mA, NO LOAD
Figure 7. Figure 8.
STARTUP AFTER ENABLE I
LIM
= 1000mA, NO LOAD STARTUP AFTER ENABLE I
LIM
= 1000mA, 500 mA LOAD
Figure 9. Figure 10.
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