SC414 Ver la hoja de datos (PDF) - Semtech Corporation
Número de pieza
componentes Descripción
Fabricante
SC414 Datasheet PDF : 29 Pages
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SC414/SC424
Typical Characteristics (continued)
Characteristics in this section are based on using the Typical Application Circuit on page 2 (SC414/SC424).
Frequency vs. Load — Forced Continuous Mode
Internally biased at V = 5V, V = 12V, V = 1V
LDO
IN
OUT
400
V vs. Load — Forced Continuous Mode
RIPPLE
Internally biased at V = 5V, V = 12V, V = 1V
LDO
IN
OUT
100
350
80
300
60
250
40
200
150
20
100
0.001
0.01
0.1
1
10
IOUT (A)
0
0.001
0.01
0.1
1
10
IOUT (A)
V vs. Load — Powersave Mode (SC414)
OUT
Internally biased at V = 5V, V = 12V, V = 1V
1.05
LDO
IN
OUT
V vs. Load — Powersave Mode (SC424)
OUT
Internally biased at V = 5V, V = 12V, V = 1V
LDO
IN
OUT
1.05
1.03
1.03
1.01
1.01
0.99
0.99
0.97
0.95
0.001
0.01
0.1
1
10
IOUT (A)
VOUT vs. Line — Forced Continuous Mode
Internally biased at VLDO = 5V, VIN = 12V, VOUT = 1V
1.05
0.97
0.95
0.001
0.01
0.1
1
10
IOUT (A)
V vs. Line — Forced Continuous Mode
OUT
Internally biased at VLDO = 5V, VIN = 12V, VOUT = 1V
100
1.03
0A
1.01
1.5A
80
60
3A
6A
0.99
3A
6A
0.97
0.95
5
7
9
11
13
15
17
19
21
Input Voltage (V)
40
20
1.5A
0
5
7
0A
9
11
13
15
17
19
21
Input Voltage (V)
9
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