FPF2140 查看數據表（PDF） - Fairchild Semiconductor
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FPF2140 Datasheet PDF : 13 Pages
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Typical Characteristics
350
FPF2140 / 42 / 43
300
VIN = 5.5V
250
200
150
100
50
0
0
1
2
3
4
5
6
VIN - VOUT (V)
Figure 7. Current Limit vs. Output Voltage
700
FPF2144 / 46 / 47
VIN = 5.5V
600
500
400
300
200
100
0
0
1
2
3
4
5
6
VIN - VOUT (V)
Figure 8. Current
320
FPF2140 / 42 / 43
315
310
305
300
295
290
-65 -40 -15 10
35
60
85 110 135
TJ, JUNCTION TEMPERATURE (°C)
Figure 9. Current Limit vs. Temperature
635
630
625
620
615
610
605
600
595
590
585
580
575
-65
FPF2144 / 46 / 47
-40 -15 10 35 60 85 110 135
TJ, JUNCTION TEMPERATURE (°C)
Figure 10. Current Limit vs. Temperature
100
VIN = 3.3 V
RL = 500 Ohms
COUT = 0.1uF
TDF
TDR
1000
VIN = 3.3 V
RL = 500 Ohms
TF
100
10
TR
10
-40
-15
10
35
60
85
TJ, JUNCTION TEMPERATURE (°C)
Figure 11. TDR / TDF vs. Temperature
1
-40
-15
10
35
60
85
TJ, JUNCTION TEMPERATURE (°C)
Figure 12. TRISE / TFALL vs. Temperature
6
FPF2140/42/43/44/46/47 Rev. D
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