Datasheet

OUTPUTSWITCHOVERVOLTAGEDROOP
vs
LOADCAPACITANCE
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
D -V
O(OUT)
OutputVoltageDroop V-
0.1 1 10 100
C LoadCapacitance F- - m
L
V
I
=5V
R
L
=10 W
R
L
=50 W
OutputSwitchoverVoltageDroopTestCircuit
50 W
10 W
0.1 Fm 1 Fm 10 Fm 47 Fm 100 Fm
TPS2113A
STAT
EN
VSNS
ILIM
IN1
OUT
IN2
GND
8
7
6
5
1
2
3
4
1kW
0.1 Fm
0.1 Fm
V
I
400 W
f=28Hz
50%DutyCycle
NC
SW1
TPS2112A
TPS2113A
www.ti.com SBVS045C –MARCH 2004–REVISED MAY 2012
TYPICAL CHARACTERISTICS (continued)
Figure 5.
Note: To initialize the TPS2113A for this test, set input VSNS equal to 0 V, turn on the V
I
supply, and then turn on switch
SW1.
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