Datasheet

PH = 20 V div
V = 20 mV / div (ac coupled)
OUT
Inductor Current = 100 mA div
Time = 1 usec / div
PH = 20 V div
V = 20 mV / div (ac coupled)
OUT
Inductor Current = 100 mA div
Time = 1 usec / div
PH = 20 V div
V = 20 mV / div (ac coupled)
OUT
Inductor Current = 100 mA div
Time = 20 usec / div
PH = 20 V / div
V = 100 mV / div (ac coupled)
IN
Inductor Current = 100 mA / div
Time = 1 µsec / div
PH = 20 V div
V = 100 mV / div (ac coupled)
OUT
Inductor Current = 100 mA div
Time = 1 usec / div
0
10
20
30
40
50
60
70
80
90
100
0 0.1 0.2 0.3 0.4 0.5
Efficiency - %
I - Output Current - A
OUT
V = 35 V
IN
V = 24 V
IN
V = 15 V
IN
V = 7.5 V
IN
TPS5401
www.ti.com SLVSAB0 –DECEMBER 2010
Figure 44. Output Ripple, CCM Figure 45. Output Ripple, DCM
Figure 46. Output Ripple, PSM Figure 47. Input Ripple, CCM
Figure 48. Input Ripple, DCM Figure 49. Efficiency vs Load Current
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