BD8160AEFV データシートの表示（PDF） - ROHM Semiconductor
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BD8160AEFV Datasheet PDF : 19 Pages
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BD8160AEFV
●Reference Data (Unless otherwise specified, Ta = 25°C)
5
4.8
4.6
4.4
4.2
4
8
10
12
14
16
18
VIN : [V]
Fig.1 SUPPLY CURRENT
700
600
500
400
300
200
100
0
8
10
12
14
16
18
VIN : [V]
Fig.2 SUPPLY CURRENT
1.217
1.216
1.215
1.214
1.213
1.212
1.211
1.210
1.209
1.208
1.207
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
T a : [℃]
Fig.4 REF VOLTAGE
800
700
750 kHz
600
500
400
500 kHz
300
200
100
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Ta : [℃]
Fig.5 SWITCHING FREQUENCY
7
6.8
6.6
6.4
6.2
6
5.8
5.6
5.4
5.2
5
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Ta : [℃]
Fig.7 DLY1,2 SOURCE CURRENT
0.1
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
0
0.5
1
1.5
2
VFB, VFBB [V]
Fig.8 INPUT BIAS CURRENT
Technical Note
10
8
6
4
2
0
-2
-4
-6
-8
-10
8
10
12
14
16
18
AVIN : [V]
Fig.3 STANDBY CURRENT
12
11.5
11
10.5
10
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
T a : [℃]
Fig.6 SS SOURCE CURRENT
0.1
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.1
0
0.5
1
1.5
2
VFBP, VFBN [V]
Fig.9 INPUT BIAS CURRENT
2.5
2
1.5
1
0.5
0
0
0.5
1
1.5
2
VEN1 ［V］
Fig.10 EN1 THRESHOLD VOLTAGE
14
12
10
8
6
4
2
0
0
0.5
1
1.5
2
VEN2 [V]
Fig.11 EN2 THRESHOLD VOLTAGE
0.3
0.25
0.2
0.15
0.1
0.05
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
T a [℃]
Fig.12 SW ON RESISTANCE
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4/18
2009.07 - Rev.B
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