FPF2024 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FPF2024 Datasheet PDF : 17 Pages
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Typical Characteristics
160
-40 oC
158
-25 oC
0 oC
156
25 oC
50 oC
154
85 oC
152
1
2
3
4
5
VIN (V)
Figure 7. ILimit vs. VIN
160
159
158
157
VIN = 5.5V
156
VIN = 1.6V
155
154
VIN = 3.3V
153
6
-50
-25
0
25
50
Temperature (oC)
Figure 8. ILimit vs. Temperature
75
100
2
1.5
1
0.5
0
-50
VIL = 5.5V
VIH = 5.5 V
VIL = 1.6 V
VIH = 1.6 V
-25
0
25
50
75
Temperature (oC)
Figure 9. VIH, VIL vs Temperature
VIN
2V/DIV
VON
2V/DIV
VIN=3.3V
CIN=10uF
COUT=0.1uF
RL=500Ω
VON=3.3V
ILOAD
10mA/DIV
VOUT
100
2V/DIV
200 µs/DIV
Figure 10. FPF2024 TON Response
VIN
2V/DIV
VON
2V/DIV
VIN=3.3V
CIN=10uF
RL=500Ω
VON=3.3V
ILOAD
10mA/DIV
VOUT
2V/DIV
100us/DIV
Figure 11. FPF2024 TOFF Response
VDRV
(Note3)
2V/DIV
FLAGB
2V/DIV
ILOAD
100mA/DIV
VOUT
2V/DIV
TBLANK
VIN=VON=3.3V
CIN=10uF
COUT=0.1uF RL=500Ω
5 ms/DIV
Figure 12. FPF2024 TBLANK Response
Note3: VDRV signal forces the device to go into overcurrent condition by loading a 7.5Ω.
©2008 Fairchild Semiconductor Corporation
6
FPF2024/5/6/7 Final. B
www.fairchildsemi.com
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