FAN7547A Просмотр технического описания (PDF) - Fairchild Semiconductor
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FAN7547A Datasheet PDF : 9 Pages
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Typical Characteristics
6
5
4
3
2
1
0
0
5
10
15
20
25
30
VVCCCC[[VV]]
Figure 3. Start Voltage
Start Current vs Temparature
120
90
60
30
0
-20
0
20
40
60
80
100
TeTemmppearraatuturer[e'C][°C]
Figure 5. Output vs. Temperature
Soft Start Charge Current vs Temparature
45
42
39
36
33
-20
0
20
40
60
80
100
TTeemmppaerraatutrue[r'eC][°C]
Figure 7. Soft-Start Charge Current vs. Temperature
Start Voltage vs Temparature
5.75
5.50
5.25
5.00
-20
0
20
40
60
80
100
TeTmemppearraatuturer[e'C][°C]
Figure 4. Start Voltage vs. Temperature
Reference Voltage vs Temparature
3.15
3.10
3.05
3.00
2.95
-15
0
15
30
45
60
75
90
TemTepmepraarattuuree['C[°]C]
Figure 6. Reference Voltage vs. Temperature
Operating Frequency vs Temparature
230
220
210
200
190
180
170
-20
0
20
40
60
TemTepmepraarattuurree['C[°]C]
80
100
Figure 8. Operating Frequency vs. Temperature
© 2005 Fairchild Semiconductor Corporation
FAN7547A Rev. 1.0.3
6
www.fairchildsemi.com
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