Datasheet

I = 0 A
o
I = 1 A
o
V - Output Voltage - V
out
1.100
1.075
1.050
1.025
1.000
V - Input Voltage - V
IN
0
5
10 15 20
V = 18 V
I
V = 12 V
I
V = 5.5 V
I
V - Output Voltage - V
OUT
1.100
1.075
1.050
1.025
1.000
0.0 0.5 1.0 1.5 2.0 2.5 3.0
I - Output Current - A
OUT
0
200
400
600
800
1000
1200
-50 0 50 100 150
I - Supply Current - A
VCC
µ
T - Junction Temperature - °C
J
I - Shutdown Current - A
VCCSDN
µ
8
6
4
2
0
-50 0 50 100 150
T - Junction Temperature - °C
J
TPS54325
www.ti.com SLVS932D –MAY 2009–REVISED AUGUST 2012
TYPICAL CHARACTERISTICS
VIN = 12 V, T
A
= 25°C (unless otherwise noted)
break is for spacing
Figure 1. V
CC
TEMPERATURE vs. JUNCTION Figure 2. V
CC
SHUTDOWN CURRENT vs. JUNCTION
TEMPERATURE TEMPERATURE
Figure 3. 1.05-V OUTPUT VOLTAGE vs. OUTPUT CURRENT Figure 4. 1.05-V OUTPUT VOLTAGE vs. INPUT VOLTAGE
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