Datasheet

TimeBase-100 ms/Div
2V/Div
V =4.2V,
V =3.3V,
IN
OUT
Load=2R2
PGPullupresistor10kW
2V/Div
2V/Div
1 A/Div
TimeBase-2ms/Div
SW
2V/Div
1V/Div
V
OUT
EN
1V/Div
V =3.6V,
V =1.8V,
C =10 F,
NoLoad
IN
OUT
OUT
m
TimeBase-100 ms/Div
2V/Div
500mA/Div
2 A/Div
1V/Div
500mA/Div
V =3.6V,
V =1.8V,
Load=2R2
IN
OUT
L =1.2 H,
C =10 F
m
m
OUT
TimeBase-100 ms/Div
500mV/Div
V =3.6Vto4.2V,
V =1.8V,
I =50mA,
L =1.2 H,
C =10
IN
OUT
OUT
OUT
m
mF
50mV/Div
TPS62065, TPS62067
www.ti.com SLVS833B –MARCH 2010–REVISED NOVEMBER 2013
Figure 19. Line Transient PFM Mode Figure 20. Startup Into Load – V
OUT
1.8V
Figure 21. Startup TPS62067 into 2.2-Ω Load with Power Figure 22. Output Discharge
Good
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