NCP1400A Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
NCP1400A Datasheet PDF : 16 Pages
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NCP1400A
1.0
Vstart
0.8
1.0
0.8
Vstart
0.6 NCP1400ASN30T1
L = 22 mH
COUT = 10 mF
0.4 IO = 0 mA
0.2
Vhold
0.0
−50 −25
0
25
50
75 100
TA, AMBIENT TEMPERATURE (°C)
Figure 20. NCP1400ASN30T1 Startup/Hold
Voltage vs. Temperature
200
0.6 NCP1400ASN50T1
L = 22 mH
COUT = 10 mF
0.4 IO = 0 mA
Vhold
0.2
0.0
−50 −25
0
25
50
75 100
TA, AMBIENT TEMPERATURE (°C)
Figure 21. NCP1400ASN50T1 Startup/Hold
Voltage vs. Temperature
260
160
220
120
180
80
NCP1400ASN30T1
VLX = 0.4 V
40
−50 −25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (°C)
Figure 22. NCP1400ASN30T1 LX Pin On−State
Current vs. Temperature
140
NCP1400ASN50T1
VLX = 0.4 V
100
−50 −25
0
25
50
75 100
TA, AMBIENT TEMPERATURE (°C)
Figure 23. NCP1400ASN50T1 LX Pin On−State
Current vs. Temperature
180
NCP1400ASNXXT1
160 VLX = 0.4 V
TA = 25°C
140
120
100
80
60
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VOUT, OUTPUT VOLTAGE (V)
Figure 24. NCP1400ASNXXT1 LX Pin On−State
Current vs. Output Voltage
5.0
4.0
3.0
2.0
NCP1400ASNXXT1
1.0 VLX = 0.4 V
TA = 25°C
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VOUT, OUTPUT VOLTAGE (V)
Figure 25. NCP1400ASNXXT1 LX Switch
On−Resistance vs. Output Voltage
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