SC414/SC424
Typical Characteristics
Characteristics in this section are based on using the Typical Application Circuit on page 2 (SC414/SC424).
Efficiency vs. Load — Forced Continuous Mode
VOUT vs. Load — Forced Continuous Mode
Internally biased at VLDO = 5V, VIN = 12V, VOUT = 1V
Internally biased at VLDO = 5V, VIN = 12V, VOUT = 1V
100
80
1.05
1.03
1.01
0.99
60
40
20
0
0.97
0.95
0.001
0.01
0.1
1
10
0.001
0.01
0.1
1
10
IOUT (A)
IOUT (A)
Efficiency vs. Load — Powersave Mode (SC414)
Efficiency vs. Load — Powersave Mode (SC414)
Internally biased at VLDO = 5V, VIN = 12V, VOUT = 1V
Externally biased, VIN = 12V, VOUT = 1V
100
80
60
40
20
0
100
3V Bias
5V Bias
80
60
40
20
0
0.001
0.01
1
10
0.1
0.001
0.01
0.1
1
10
IOUT (A)
IOUT (A)
Efficiency vs. Load — Powersave Mode (SC424)
Externally biased, VIN = 12V, VOUT = 1V
Efficiency vs. Load — Powersave Mode (SC424)
Internally biased at VLDO = 5V, VIN = 12V, VOUT = 1V
100
80
60
40
20
0
100
80
60
40
20
0
3V Bias
5V Bias
0.001
0.01
1
10
0.001
0.01
0.1
IOUT (A)
1
10
0.1
IOUT (A)
8
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