Datasheet

V =1.8V
50mV/div
OUT
I =5mA to150mA
100mA/div
OUT
I
200mA/div
L
V =3.6V
C =4.7 F
L =2.2 H
MODE=V
IN
OUT
IN
m
m
t-Time-10 ms/div
SW
2V/div
V =0Vto2.5V
1V/div
OUT
I
50mA/div
IN
V =3.6V
C =4.7 F
L =1 H
MODE=GND
Load=20R
IN
OUT
m
m
t-Time-20 ms/div
EN
2V/div
V =2.5V
50mV/div
OUT
I =5mA to200mA
100mA/div
OUT
I
200mA/div
L
V =3.6V
C =4.7 F
L =1 H
MODE=V
IN
OUT
IN
m
m
t-Time-5 ms/div
V =1.8V
50mV/div
OUT
I = 5 mA to 150 mA
1 0 0 m A / d i v
O UT
I
200mA/div
L
V =3.6V
C =4.7 F
L =2.2 H
MODE=GND
IN
OUT
m
m
t-Time-10 ms/div
TPS62230, TPS62231, TPS62232, TPS62233, TPS62234, TPS62235, TPS62236
TPS62237, TPS62238, TPS62239, TPS622310, TPS622311, TPS622312
TPS622313, TPS622314, TPS622315, TPS622316, TPS622317, TPS622318
SLVS941E –APRIL 2009–REVISED DECEMBER 2010 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 45. Load Transient Response 5mA to 200mA, Forced Figure 46. Load Transient Response 5mA to 150mA, PFM to
PWM Mode, V
OUT
2.5V PWM Mode, V
OUT
1.8V
Figure 47. Load Transient Response 5mA to 150mA, Forced Figure 48. Start Up into 20Ω Load, V
OUT
2.5V
PWM Mode, V
OUT
1.8V
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