TPL7407LA
ZHCSGA2A –MAY 2017–REVISED MAY 2018
www.ti.com.cn
6.7 Typical Characteristics
2.4
500
450
400
350
300
250
200
150
100
50
-40°C
25°C
125°C
2
1.6
1.2
0.8
0.4
0
0
0
100
200
300
400
500
0
0.2
0.4
0.6
VF (V)
0.8
1
1.2
1.4
Output Drain Current IDS (mA)
D001
D002
图 1. VOL (VDS
)
图 2. Flyback Diode Forward Voltage at 25°C
0.55
0.5
0.55
N = 1
N = 1
0.5
0.45
0.4
N = 2
N = 3
N = 4
N = 5
N = 6
N = 7
N = 2
N = 3
N = 4
N = 5
N = 6
N = 7
0.45
0.4
0.35
0.3
0.35
0.3
0.25
0.2
0.25
0.2
0.15
0.1
0.15
0.1
0.05
0
0.05
0
0
20%
40%
60%
80%
100%
0
20%
40%
60%
80%
100%
Duty Cycle
Duty Cycle
D007
D008
图 3. PW Package Maximum Collector Current vs Duty Cycle
图 4. PW Package Maximum Collector Current vs Duty Cycle
at 25°C
at 70°C
0.55
0.55
N = 1
N = 2
N = 3
N = 4
N = 5
N = 6
N = 7
N = 1
N = 2
N = 3
N = 4
N = 5
N = 6
N = 7
0.5
0.45
0.4
0.5
0.45
0.4
0.35
0.3
0.35
0.3
0.25
0.2
0.25
0.2
0.15
0.1
0.15
0.1
0.05
0
0.05
0
0
20%
40%
60%
80%
100%
0
20%
40%
60%
80%
100%
Duty Cycle
Duty Cycle
D005
D006
图 5. D Package Maximum Collector Current vs Duty Cycle
图 6. D Package Maximum Collector Current vs Duty Cycle
at 25°C
at 70°C
6
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