SC1480AEVB View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
SC1480AEVB Datasheet PDF : 23 Pages
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POWER MANAGEMENT
Typical Characteristics
Efficiency vs. Output Current
vs. Input Voltage
100
VBAT = 8V
90
80
VBAT = 20V
70
60
50
40
30
20
10
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
IOUT (A)
Switching .requency vs. Output Current
vs. Input Voltage
400
VBAT = 8V
350
300
250
VBAT = 20V
200
150
100
50
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
IOUT (A)
SC1480A
Output Voltage vs. Output Current
vs. Input Voltage
0.920
0.915
0.910
0.905
VBAT = 20V
0.900
0.895
VBAT = 8V
0.890
0.885
0.880
0.0
0.5
1.0
1.5
2.0
2.5
3.0
IOUT (A)
2003 Semtech Corp.
Please refer to .igure 3 on Page 14 for test schematic
19
www.semtech.com
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