Datasheet

25
50
75
100
125
0 0.5 1 1.5 2 2.5 3 3.5
I PowerDissipation-W
C
T -JunctionTemperature-°C
J
V =50mV/div(ACCoupled,20MHzBWL)
OUT
I =1 A/div
OUT
t-Time=100 s/divm
V =50mV/div(ACCoupled,20MHzBWL)
OUT
V =10V/div
PH
t-Time=1 s/divm
TPS5450
www.ti.com SLVS757C –MARCH 2007–REVISED OCTOBER 2013
Figure 16. Output Voltage Ripple and PH Node, Figure 17. Transient Response, I
O
I
O
= 5 A Step 1.25 to 3.75 A.
Figure 18. TPS5450 Power Dissipation vs Junction Temperature.
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