NIS3001 Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
NIS3001 Datasheet PDF : 18 Pages
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NIS3001
30
2.7
TA = 25°C
25
VIN = 12.0 V
2.6
VOUT = 1.5 V
IOUT = 15 A
20
FSW = 500 kHz
Airflow = 200 lfm
15
2.5
10
5
0
25
50
75
100
125
TPCB, TEMPERATURE PCB (°C)
Figure 8. Safe Operating Area; Output Current
versus Temperature PCB
2.4
2.3
4.5
5.0
5.5
6.0
VVS, DRIVER VOLTAGE (V)
Figure 9. Power Loss versus Driver Voltage
96
FSW = 500 kHz
94
92
90
TA = 25°C
VIN = 12 V
88
IOUT = 15 A
VVS = 5.0 V
Airflow = 200 Ifm
86
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VOUT, OUTPUT VOLTAGE (V)
Figure 10. Efficiency versus Output Voltage
4.0
FSW = 500 kHz
3.5
3.0
TA = 25°C
VIN = 12 V
2.5
IOUT = 15 A
VVS = 5.0 V
Airflow = 200 Ifm
2.0
1.0 1.5
2.0 2.5 3.0 3.5 4.0
VOUT, OUTPUT VOLTAGE (V)
4.5 5.0
Figure 11. Power Loss versus Output Voltage
98
96
5.0 V 3.0 V
94
4.0 V
92
90
88
2.2 V
86 TA = 25°C
VIN = 12 V
84 FSW = 500 kHz
82
VVS = 5.0 V
Airflow = 200 lfm
1.5 V
VOUT = 1.0 V
80
5.0
10
15
20
25
IOUT, OUTPUT CURRENT (A)
Figure 12. Efficiency versus Output Current at
Different Output Voltages
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