sc424evb Semtech Corporation, sc424evb Datasheet - Page 9

• Manufacturer Part Number: sc424evb
• Description: 6a Integrated Fet Regulator With 5v Ldo
• Manufacturer: Semtech Corporation

Typical Characteristics (continued)
Characteristics in this section are based on using the Typical Application Circuit on page 2 (SC414/SC424).
1.05
1.03
0.99
0.97
0.95
1.03
0.99
0.97
1.01
1.05
1.01
0.95
200
400
350
300
250
100
150
Frequency vs. Load — Forced Continuous Mode
0.001
0.001
5
Internally biased at V
Internally biased at V
Internally biased at V
V
V
OUT
OUT
7
vs. Load — Powersave Mode (SC414)
vs. Line — Forced Continuous Mode
0A
3A
0.01
0.01
9
LDO
LDO
LDO
= 5V, V
= 5V, V
= 5V, V
11
Input Voltage (V)
1.5A
6A
IN
IN
IN
I
= 12V, V
I
= 12V, V
OUT
= 12V, V
OUT
0.1
0.1
13
(A)
(A)
OUT
OUT
OUT
= 1V
= 1V
15
= 1V
17
1
1
19
10
10
21
1.05
1.03
1.01
0.99
0.97
0.95
100
100
80
60
40
20
80
60
40
20
0
0
0.001
0.001
5
V
Internally biased at V
Internally biased at V
Internally biased at V
V
RIPPLE
1.5A
V
OUT
OUT
7
vs. Load — Powersave Mode (SC424)
vs. Load — Forced Continuous Mode
vs. Line — Forced Continuous Mode
3A
0.01
0.01
9
LDO
LDO
LDO
6A
0A
= 5V, V
= 5V, V
= 5V, V
11
Input Voltage (V)
IN
IN
IN
I
I
= 12V, V
= 12V, V
= 12V, V
OUT
OUT
0.1
13
0.1
(A)
(A)
SC414/SC424
OUT
OUT
OUT
= 1V
15
= 1V
= 1V
17
1
1
19
10
21
10
9