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0 2.0
0
2
3
1
0
5
0.2 1.81.61.41.21.00.4 0.6 0.8
V =3.3V
O
C =33 F
I =250mA
V =Standby
O
O
OUT2
m
EnableVoltage(EN1) V-
V Output
O
UT1
- Voltage
T Time s- - m
0 2.0
0
2
3
1
0
5
0.2 1.81.61.41.21.00.4 0.6 0.8
V =1.5V
C =33 F
I =125mA
V =Standby
O
O
O
OUT1
m
EnableVoltage(EN2) V-
V Output
OUT2
- V
oltage
T Time s- - m
IN
EN
OUT
GND
ESR
V
IN
C
OUT
ToLoad
R
L
+
TPS70845, TPS70848
TPS70851, TPS70858
TPS70802
SLVS301D – JUNE 2000 – REVISED DECEMBER 2007
OUTPUT VOLTAGE AND ENABLE VOLTAGE OUTPUT VOLTAGE AND ENABLE VOLTAGE
vs vs
TIME (START-UP) TIME (START-UP)
Figure 27. Figure 28.
Figure 29. Test Circuit for Typical Regions of Stability
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