FDC6326 View Datasheet(PDF) - Fairchild Semiconductor
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FDC6326 Datasheet PDF : 5 Pages
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Typical Electrical Characteristics (TA = 25 OC unless otherwise noted )
0.5
0.4
TA = 125°C
0.3
TA =25°C
0.2
0.1
V IN =12V
VON/OFF = 1.5 - 8V
PW =300us, D≤ 2%
0
0
1
2
3
4
I L ,(A)
Figure 1. Conduction Voltage Drop
Variation with Load Current.
0.5
TA = 125°C
0.4
TA =25°C
0.3
0.2
0.1
VIN =5V
V ON/OFF= 1.5 - 8V
PW =300us, D≤ 2%
0
0
1
2
3
4
I L ,(A)
Figure 2. Conduction Voltage Drop
Variation with Load Current.
0.6
I L = 1A
V ON/OFF = 1.5 - 8V
0.5
PW =300us, D≤ 2%
0.4
0.3
0.2
TA =125°C
0.1
TA = 25°C
0
2
4
6
8
10
12
VIN ,(V)
Figure 3. On-Resistance Variation
with Input Voltage.
1
0.5
D = 0.5
0.2
0.1
0.05
0.02
0.01
0.005
0.00001
0.2
0.1
0.05
0.02
0.01
Single Pulse
0.0001
0.001
0.01
0.1
t 1, TIME (sec)
RθJA (t) = r(t) * R θJA
RθJA = See Note 2
P(pk)
t1
t2
TJ - TA = P * R θJA(t)
Duty Cycle, D = t 1/ t 2
1
10
100 300
Figure 4. Transient Thermal Response Curve.
Thermal characterization performed on the conditions described in Note 2.
FDC6326L Rev.D1
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