L5970 Просмотр технического описания (PDF) - STMicroelectronics
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производитель
L5970 Datasheet PDF : 10 Pages
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L5970D
Figure 7. Quiescent Current vs. Junction
Temperature
Iq (mA)
2
Figure 9. Switching Frequency vs.Junction
Temperature
Fsw (KHz)
260
1.8
250
1.6
Vcc = 12V
DC = 0%
1.4
1.2
-50
0
50
100
150
Tj (°C)
Figure 8. Shutdown Current vs.Junction
Temperature
Ishd (µA)
70
240
230
Vcc = 12V
Vo = 3.3V
220
-50
0
50
100
150
Tj (C)
60
Vcc = 12V
50
40
30
-50
0
50
100
150
Tj (°C)
5/10
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