NCP1219 데이터 시트보기 (PDF) - ON Semiconductor
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NCP1219 Datasheet PDF : 20 Pages
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NCP1219
TYPICAL CHARACTERISTICS
15
14
13
12
VCC(on)
11
VCC(MIN)
10
9
UVLO
8
7
6
5
−50 −25
VCC(reset)
0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 3. Supply Voltage Thresholds vs.
Junction Temperature
300
280
VCC = 0 V
260
240
220
200
180
160
140
120
100
−50 −25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 5. Inhibit Current vs. Junction
Temperature
16
VHV = 60 V
14
12
10
8
6
4
2
0
02
46
8 10 12 14 16 18 20
VCC, SUPPLY VOLTAGE (V)
Figure 7. Startup Current vs. Supply Voltage
1.40
1.26
1.12
Iinhibit = 500 mA
0.98
0.84
0.70
0.56
0.42
0.28
0.14
0
−50 −25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 4. Inhibit Threshold Voltage vs.
Junction Temperature
15.0
14.5
14.0
VHV = 60 V
VCC = VCC(on) − 0.5 V
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
−50 −25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. Startup Current vs. Junction
Temperature
30
27
VHV = 60 V
VCC = 14 V
24
21
18
15
12
9
6
3
0
−50 −25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 8. Startup Circuit Leakage Current vs.
Junction Temperature
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