Datasheet

V 3.6V
V 1.8V
I 50
MODE=GND
IN
OUT
OUT
mA to250mA
V 50mV/Div
OUT
I 500mA/Div
COIL
TimeBase 20– s/Divm
SW2V/Div
I 200mA/Div
OUT
50mA
250mA
V 3.6V
V 1.5V
I 50
MODE=GND
IN
OUT
OUT
mA to400mA
V 50mV/Div
OUT
I 500mA/Div
COIL
TimeBase 20– s/Divm
SW2V/Div
I 500mA/Div
OUT
50mA
400mA
PFMMode
PWMMode
V
IN
3.6Vto4.2V
500mV/Div
V =1.8V
50mV/Div
I =50mA
MODE=GND
OUT
OUT
V 3.6V
V 1.5V
I 50
MODE=GND
IN
OUT
OUT
mA to400mA
V 50mV/Div
OUT
I 500mA/Div
COIL
TimeBase 20– s/Divm
SW2V/Div
I 500mA/Div
OUT
50mA
400mA
PFMMode
PWMMode
TPS62560, TPS62561
TPS62562
www.ti.com SLVS815C –JANUARY 2008–REVISED DECEMBER 2009
LOAD TRANSIENT LOAD TRANSIENT
(PFM Mode To PWM Mode) (PFM Mode To PWM Mode)
Figure 18. Figure 19.
LOAD TRANSIENT
(PWM Mode To PFM Mode) LINE TRANSIENT (PFM Mode)
Figure 20. Figure 21.
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