NCP304, NCP305
V
DET
, DETECTOR THRESHOLD VOLTAGE (V)
V
DET
, DETECTOR THRESHOLD VOLTAGE (V)
0.98
0.96
V
DET+
0.94
0.92
0.90
0.88
0.86
−50
V
DET−
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.65
2.60
−50
−25
0
25
50
75
100
V
DET−
V
DET+
−25
0
25
50
75
100
T
A
, AMBIENT TEMPERATURE (°C)
T
A
, AMBIENT TEMPERATURE (°C)
Figure 3. NCP304/5 Series 0.9 V
Detector Threshold Voltage vs. Temperature
V
DET
, DETECTOR THRESHOLD VOLTAGE (V)
Figure 4. NCP304/5 Series 2.7 V
Detector Threshold Voltage vs. Temperature
4.9
4.8
V
DET+
4.7
4.6
4.5
4.4
4.3
−50
V
DET−
V
OUT
, OUTPUT VOLTAGE (V)
1.0
0.8
0.6
0.4
0.2
0
T
A
=
−30°C
T
A
= 25°C
T
A
= 85°C
−25
0
25
50
75
100
0
0.2
T
A
, AMBIENT TEMPERATURE (°C)
0.4
0.6
V
in
, INPUT VOLTAGE (V)
0.8
1.0
Figure 5. NCP304/5 Series 4.5 V
Detector Threshold Voltage vs. Temperature
Figure 6. NCP304L/5L Series 0.9 V
Reset Output Voltage vs. Input Voltage
3.0
V
OUT
, OUTPUT OUTPUT (V)
2.5
2.0
1.5
1.0
0.5
0
0
1.0
T
A
=
−30°C
T
A
= 25°C
T
A
= 85°C
1.5
0.5
2.0
V
in
, INPUT VOLTAGE (V)
2.5
3.0
V
OUT
, OUTPUT OUTPUT (V)
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
1.0
T
A
=
−30°C
T
A
= 25°C
T
A
= 85°C
2.0
4.0
3.0
V
in
, INPUT VOLTAGE (V)
5.0
6.0
Figure 7. NCP304L/5L Series 2.7 V
Reset Output Voltage vs. Input Voltage
Figure 8. NCP304L/5L Series 4.5 V
Reset Output Voltage vs. Input Voltage
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