TPS54360
www.ti.com
SLVSBB4C –AUGUST 2012–REVISED OCTOBER 2012
APPLICATION CURVES
V
IN
C4: I
OUT
C4
C3: V
OUT
ac coupled
C3
VOUT -5 V offset
Time = 5 ms/div
Time = 100 ms/div
Figure 34. Load Transient
Figure 35. Line Transient (8 V to 40 V)
C1: V
IN
C1: V
IN
C1
C2
C2: EN
C1
C2: EN
C2
C3: V
OUT
C3: V
OUT
C3
C3
Time = 2 ms/div
Time = 2 ms/div
Figure 36. Start-up With VIN
Figure 37. Start-up With EN
C1: SW
C1: SW
C1
C1
C4
C4: I
L
C4: I
L
I
= 3.5 A
I
= 100 mA
OUT
OUT
C3: V
ac coupled
OUT
C3: V
OUT
ac coupled
C3
C3
C4
Time = 2 ms/div
Time = 2 ms/div
Figure 38. Output Ripple CCM
Figure 39. Output Ripple DCM
Copyright © 2012, Texas Instruments Incorporated
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