MC33163DW 데이터 시트보기 (PDF) - ON Semiconductor
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MC33163DW Datasheet PDF : 16 Pages
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MC34163, MC33163
100
VCC = 15 V
TA = 25°C
1) ton, RDT = ∞
2) ton, RDT = 20 k
3) ton, toff, RDT = 10 k
1
4) toff, RDT = 20 k
5) toff, RDT = ∞
10
2
3
4
5
1.0
0.1
1.0
10
CT, OSCILLATOR TIMING CAPACITOR (nF)
Figure 2. Output Switch On−Off Time
versus Oscillator Timing Capacitor
2.0
VCC = 15 V
CT = 620 pF
0
− 2.0
− 4.0
− 6.0
− 55
− 25
0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 3. Oscillator Frequency Change
versus Temperature
140
VCC = 15 V
VFB1 = 5.05 V
120
100
80
60
− 55 − 25
0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 4. Feedback Comparator 1 Input Bias
Current versus Temperature
1300
1280 VCC = 15 V
Vth Max = 1275 mV
1260
Vth Typ = 1250 mV
1240
Vth Min = 1225 mV
1220
1200
− 55 − 25
0
25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 5. Feedback Comparator 2 Threshold
Voltage versus Temperature
2.8
VCC = 15 V
Pin 16 = VCC + 5.0 V
2.4
2.0
1.6
1.2
− 55
− 25
0
25 50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 6. Bootstrap Input Current
Source versus Temperature
7.6
IZ = 25 mA
7.4
7.2
7.0
6.8
− 55
− 25
0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 7. Bootstrap Input Zener Clamp
Voltage versus Temperature
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