Datasheet

t − Time=100 s/divm
VDCDC2=1.5V
ENDCDC1=Low
ENDCDC2=High
LoadCurrent=60mA to540mA
V =3.6V
T =25 C
I
A
o
Mode=Low
50m
V/div
200mA
/div
CH1(VDCDC2)
CH2
I(DCDC2)
t − Time=100 s/divm
VDCDC2=1.5V
ENDCDC1=Low
ENDCDC2=High
LoadCurrent=60mA to540mA
V =3.6V
T =25 C
I
A
o
Mode=High
50m
V/div
200mA
/div
CH1(VDCDC2)
CH2
I(DCDC2)
t − Time=100 s/divm
VDCDC1=3.3V
ENDCDC1=High
ENDCDC2=Low
LoadCurrent=600mA
V =3.6Vto4.5Vto3.6V
T =25 C
I
A
o
Mode=High
500m
V/div
20mV
/div
CH1
VIN(VDCDC1)
CH2(VDCDC1)
t − Time=100 s/divm
VDCDC2=1.5V
ENDCDC1=Low
ENDCDC2=High
LoadCurrent=600mA
V =3.4Vto4.4Vto3.4V
T =25 C
I
A
o
Mode=High
500m
V/div
20mV
/div
CH1
VIN(VDCDC2)
CH2(VDCDC2)
TPS65053
TPS650531
TPS650532
SLVS754C – MARCH 2007 – REVISED SEPTEMBER 2009 ............................................................................................................................................. www.ti.com
DCDC2 LOAD TRANSIENT RESPONSE DCDC2 LOAD TRANSIENT RESPONSE
Figure 11. Figure 12.
DCDC1 LINE TRANSIENT RESPONSE DCDC2 LINE TRANSIENT RESPONSE
Figure 13. Figure 14.
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