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