SC622 Ver la hoja de datos (PDF) - Semtech Corporation
Número de pieza
componentes Descripción
Fabricante
SC622
Semtech Corporation
SC622 Datasheet PDF : 21 Pages
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SC622
Typical Characteristics (continued)
Flash Current — 300mA
390 VOUT=3.58V at 25°C
360
330
300
270
240
210
4.2
4.0
3.8
3.6
3.4
3.2
3.0
VIN (V)
Spotlight Current — 50mA
53 VOUT=3.02V at 25°C
52
51
50
49
48
47
4.2
4.0
3.8
3.6
3.4
3.2
3.0
VIN (V)
PSRR vs. Frequency (LDO1)
0 VIN=3.7V at 25°C, ILDO1=50mA, VLDO1=2.8V
-10
-20
-30
-40
-50
-60
-70
10
100
1000
Frequency (Hz)
10000
Flash Current — 400mA
VOUT=3.39V at 25°C
490
460
430
400
370
340
310
4.2
4.0
3.8
3.6
3.4
3.2
3.0
VIN (V)
Spotlight Current — 250mA
340 VOUT=3.50V at 25°C
310
280
250
220
190
160
4.2
4.0
3.8
3.6
3.4
3.2
3.0
VIN (V)
PSRR vs. Frequency (LDO2)
0 VIN=3.7V at 25°C, ILDO2=50mA, VLDO2=1.8V
-10
-20
-30
-40
-50
-60
-70
10
100
1000
Frequency (Hz)
10000
7
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