SC4215J View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC4215J' PDF : 11 Pages View PDF
SC4215J
Typical Characteristics
Dropout Voltage at VO = 3.3V
0.4
0.3
0.2
0.1
0.0
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-50
1 2 5 °C
2 5 °C
-4 0 °C
0.5
1.0
1.5
2.0
Load Current (A)
Current Limit vs Temperature
0
50
100
150
Temperature (oC)
EN Threshold vs VIN
2.0
1.6
-40oC
1.2
0.8
25oC
125oC
0.4
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Input Voltage VIN (V)
Dropout Voltage at VO = 1.5V
0.4
0.3
0.2
0.1
0.0
0.0
1200
1000
800
600
400
200
0
-50
1 2 5 °C
2 5 °C
-4 0 °C
0.5
1.0
1.5
2.0
Load Current (A)
Startup Time vs Temperature
0
50
100
150
Temperature (oC)
Power-Supply Ripple Rejection vs Frequency
VIN = 5.0V, VOUT = 3.3V
70
60
Io= 2A
50
Io= 0.1A
40
30
20
10
0
100.0E+0
1.0E+3
10.0E+3
100.0E+3
Frequency (Hz)
1.0E+6
10.0E+6
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