MC33030P 데이터 시트보기 (PDF) - Motorola => Freescale
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MC33030P Datasheet PDF : 16 Pages
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MC33030
Figure 13. Normalized Over–Voltage Shutdown
Threshold versus Temperature
1.02
1.00
Figure 14. Normalized Over–Voltage Shutdown
Hysteresis versus Temperature
1.4
1.2
1.0
0.98
0.96
– 55
– 25 0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
0.8
0.6
0.4
– 55
– 25 0
25 50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 15. P Suffix (DIP–16) Thermal
Resistance and Maximum Power Dissipation
versus P.C.B. Copper Length
100
5.0
80
60
RθJA
Printed circuit board heatsink example
ÎÎÎÎÎÎÎÎÎÎ L
2.0 oz
Copper
4.0
L
3.0 mm
Graphs represent symmetrical layout
3.0
40
2.0
20
PD(max) for TA = 70°C
1.0
00
10
20
30
40
0
50
L, LENGTH OF COPPER (mm)
Figure 16. DW Suffix (SOP–16L) Thermal
Resistance and Maximum Power Dissipation
versus P.C.B. Copper Length
100
2.8
PD(max) for TA = 50°C
90
2.4
80
2.0
70
60
50
Graph represents symmetrical layout
1.6
ÎÎÎÎÎÎÎÎÎÎ L
2.0 oz.
Copper
1.2
ÎÎÎ L
3.0 mm
ÎÎÎ ÎÎÎ 0.8
40
RθJA
0.4
30
0
0
10
20
30
40
50
L, LENGTH OF COPPER (mm)
6
MOTOROLA ANALOG IC DEVICE DATA
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