Datasheet

TimeBase-20 ms/Div
V 3.6V,
V 1.8V,
I 300
MODE=GND
IN
OUT
OUT
mA to800mA,
V 100mV/Div
OUT
800mA
I 500mA/Div
OUT
300mA
I 500mA/Div
coil
TimeBase-20 ms/Div
SW2V/Div
V 50mV/Div
OUT
V 3.6V,
V 1.8V,
I 50
MODE=GND
IN
OUT
OUT
mA to250mA,
250mA
50mA
I 200mA/Div
OUT
I 500mA/Div
coil
TimeBase-100 s/Divm
V 3.6Vto4.2V
500mV/Div
IN
V =1.8V,
50mV/Div,
I =50mA,
MODE=GND
OUT
OUT
TimeBase-100 s/Divm
V 3.6Vto4.2V,
500mV/Div
IN
V =1.8V,
50mV/Div,
I =250mA,
MODE=GND
OUT
OUT
TPS62590
SLVS897B –JANUARY 2009– REVISED APRIL 2011 www.ti.com
PFM LOAD TRANSIENT PFM LINE TRANSIENT
Figure 9. Figure 10.
PWM LOAD TRANSIENT PWM LINE TRANSIENT
Figure 11. Figure 12.
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