Datasheet

V 3.6V;V 1.8V,I 10
MODE=GND
IN OUT OUT
mA,
L =4.7 H,C =10 F0603,m m
OUT
V 20mV/Div
OUT
I 200mA/Div
COIL
TimeBase 2– s/Divm
SW2V/Div
V − InputVoltage − V
IN
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
2 2.5 3 3.5 4 4.5 5 5.5 6
I
-ShutdownCurrentIntoVIN
−
A
SD
m
T =85 C
A
o
T =-40 C
A
o
EN=GND
T =25 C
A
o
V − InputVoltage − V
IN
8
10
12
14
16
18
20
22
2.5 3 3.5
4
4.5
5 5.5
6
I
-QuiescentCurrent
−
A
Q
m
T =85 C
A
o
T =-40 C
A
o
MODE=GND,
EN=VIN,
DeviceNotSwitching
T =25 C
A
o
MODE=GND
EN=VIN
DeviceNotSwitching
T =85 C
A
°
T =25 C
A
°
T = –40 C
A
°
V – InputVoltage – V
IN
2
2.5 3 3.5
4
4.5
5 5.5
6
8
10
12
14
16
18
20
I
– QuiescentCurrent – A
Q
m
V − InputVoltage − V
IN
0
0.1
0.2
0.3
0.4
0.7
0.8
2 2.5 3 3.5 4 4.5 5
R
-StaticDrain-SourceOn-StateResistance
−
D
S(o
n
)
W
T =85 C
A
o
T =-40 C
A
o
HighSideSwitching
T =25 C
A
o
0.5
0.6
TPS62250
SLVS842 – SEPTEMBER 2008 .......................................................................................................................................................................................... www.ti.com
SHUTDOWN CURRENT INTO VIN
vs
TYPICAL OPERATION (PFM Mode) INPUT VOLTAGE
Figure 29. Figure 30.
QUIESCENT CURRENT STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 31. Figure 32.
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