Datasheet

EN2V/Div
SW2V/Div
V 2V/Div
OUT
I 100mA/Div
IN
V =3.6V
R =10
V =1.8V
I intoC
MODE=GND
IN
Load
OUT
IN IN
Ω
TimeBase-100 s/Divm
TimeBase-2.5 s/Divm
MODE
2V/Div
SW
2V/Div
I
COIL
200mA/Div
V =3.6V
V =1.8V
I =10mA
IN
OUT
OUT
PFMMode
ForcedPWMMode
TimeBase-20 s/Divm
V 3.6V
V 1.5V
I 50mA to200mA
MODE=
IN
OUT
OUT
V
IN
I 200mA/Div
OUT
V 50mV/Div
OUT
I
COIL
500mA/Div
TimeBase-20 s/Divm
I 200mA/Div
OUT
V 50mV/Div
OUT
I
COIL
500mA/Div
200mA
400mA
V 3.6V
V 1.5V
I 200mA to400mA
IN
OUT
OUT
TPS62560, TPS62561
TPS62562
www.ti.com SLVS815C –JANUARY 2008–REVISED DECEMBER 2009
MODE TERMINAL TRANSITION FROM PWM
TO PFM MODE AT LIGHT LOAD START-UP TIMING
Figure 10. Figure 11.
LOAD TRANSIENT LOAD TRANSIENT
(Forced PWM Mode) (Forced PWM Mode)
Figure 12. Figure 13.
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