FDC6330 데이터 시트보기 (PDF) - Fairchild Semiconductor
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FDC6330 Datasheet PDF : 7 Pages
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Typical Characteristics (continued)
0.4
0.3
TJ = 125°C
0.2
TJ = 25 °C
0.1
VIN = 12 V
VON/OF F = 1. 5- 8 V
PW =300 us, D≤ 2%
0
0
1
2
3
4
5
IL , (A)
0.5
TJ = 125°C
0.4
0.3
TJ = 25 °C
0.2
0.1
VIN = 5V
VON/OF F = 1. 5- 8 V
PW =300 us, D≤ 2%
0
0
1
2
3
4
5
IL , (A)
Figure 1. Conduction Voltage Drop
Variation with Load Current.
Figure 2. Conduction Voltage Drop
Variation with Load Current.
0.25
0.2
IL = 1A
VON/OFF = 1.5 - 8 V
PW =3 00 us, D≤ 2%
0.15
0.1
TJ = 1 25°C
0.05
TJ = 25 °C
0
2
4
6
8
10
12
VI N , (V)
Figure 3. On-Resistance Variation
with Input Voltage.
1
0.5
D = 0.5
0.2
0.1
0.05
0.02
0.2
0.1
0.05
0.02
0.01
Single Pulse
0.01
0.0001
0.001
0.01
0.1
1
t1, TIME (sec)
R θJA (t) = r(t) * R θJA
RθJA =180°C/W
P(pk)
t1
t2
TJ - T A = P * R θJA (t)
Duty Cycle, D = t 1 / t 2
10
100
300
Figure 4.Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 2.
Transient themal response will change depending on the circuit board design.
FDC6330L Rev. C
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