Datasheet

10 100 1K 10K 100K
–180
–120
–60
0
60
120
180
–60
–40
–20
0
20
40
60
Gain (dB)
Frequency (Hz)
Gain
Phase
Phase (º)
0.25
0.2
0.15
0.1
0.05
0
–0.05
–0.1
–0.15
–0.2
–0.25
0 10 20
30
40 50 60
Output Voltage Normalized (%)
Input Voltage (V)
I = 200 mA,
F = 400 kHz
OUT
SW
0
10
20
30
40
50
60
70
80
90
100
0 0.025 0.05 0.075 0.1 0.125 0.15 0.175 0.2
Efficiency (%)
Load Current (A)
V = 5 V,
F = 400 kHz
OUT
SW
V = 8 V
IN
V = 12 V
IN
V = 24 V
IN
V = 36 V
IN
V = 60 V
IN
0
10
20
30
40
50
60
70
80
90
100
0.001 0.01 0.1
1
Efficiency (%)
Load Current (A)
V = 8 V
IN
V = 12 V
IN
V = 24 V
IN
V = 36 V
IN
V = 60 V
IN
V = 5 V,
F = 400 kHz
OUT
SW
0
10
20
30
40
50
60
70
80
90
100
0 0.025 0.05 0.075 0.1 0.125 0.15 0.175 0.2
Efficiency (%)
Load Current (A)
V = 3.3 V,
F = 400 kHz
OUT
SW
V = 8 V
IN
V = 12 V
IN
V = 24 V
IN
V = 36 V
IN
V = 60 V
IN
0
10
20
30
40
50
60
70
80
90
100
0.001 0.01 0.1
1
Efficiency (%)
Load Current (A)
V = 8 V
IN
V = 12 V
IN
V = 24 V
IN
V = 36 V
IN
V = 60 V
IN
V = 3.3 V,
F = 400 kHz
OUT
SW
TPS54061
SLVSBB7C –MAY 2012–REVISED JANUARY 2014 www.ti.com
Characteristics
SPACER
Figure 21. Efficiency vs Output Current Figure 22. Efficiency vs Output Current
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Figure 23. Efficiency vs Output Current Figure 24. Efficiency vs Output Current
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Figure 25. Gain vs Phase Figure 26. Output Voltage vs Input Voltage
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