Datasheet

VOUT 2.0V/div; -2V offset
Inductor Current
0.5A/div; 0.5A offset
Voltage @ SW pin
2.0V/div; 8V offset
Time = 2.0ms/div
VOUT
50mV/div; 5.4V offset
Inductor Current
0.5A/div; 1.5A offset
Output Current @ 1
500mV/div
Ω
Time = 500 s/divμ
VOUT 2.0V/div; -2V offset
Inductor Current
0.5A/div; 0.5A offset
Voltage @ SW pin
2.0V/div; 8V offset
Time = 5.0ms/div
TPS61251
www.ti.com SLVSAF7 –SEPTEMBER 2010
LOAD TRANSIENT RESPONSE (Low ESR Polymer Tantal) STARTUP AFTER ENABLE I
LIM
= 1000mA, NO LOAD
Figure 7. Figure 8.
STARTUP AFTER ENABLE I
LIM
= 500mA, NO LOAD
Figure 9.
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