BD2066FJ_11 查看數據表（PDF） - ROHM Semiconductor
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BD2066FJ_11 Datasheet PDF : 17 Pages
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BD2062FJ,BD2066FJ
●Electrical Characteristic Curves (Reference Data)
180
160 TA=25℃
140
120
100
80
60
40
20
0
2
3
4
5
6
SUPPLY VOLTAGE: VIN (V)
Fig.4 Operating current
EN, /EN enable
1
VIN=5V
0.8
0.6
0.4
0.2
0
-50
0
50
100
AMBIENT TEMPERATURE: TA (℃)
Fig.7 Standby current
EN, /EN disable
100
TA=25℃
80
60
40
20
0
2
3
4
5
6
SUPPLY VOLTAGE: VIN (V)
Fig.10 /OC output low voltage
180
160 VIN=5V
140
120
100
80
60
40
20
0
-50
0
50
100
AMBIENT TEMPERATURE: TA (℃)
Fig.5 Operating current
EN, /EN enable
2
TA=25℃
1.5
1
Low to High
High to Low
0.5
0
2
3
4
5
6
SUPPLY VOLTAGE: VIN (V)
Fig.8 EN, /EN input voltage
100 VIN=5V
80
60
40
20
0
-50
0
50
100
AMBIENT TEMPERATURE: TA (℃)
Fig.11 /OC output low voltage
120
VIN=5V
100
80
60
40
20
0
-50
0
50
100
AMBIENT TEMPERATURE: TA (℃)
Fig.13 On-resistance
3
TA=25℃
2.5
2
1.5
2
3
4
5
6
SUPPLY VOLTAGE: VIN (V)
Fig.14 Current limit threshold
Technical Note
1
TA=25℃
0.8
0.6
0.4
0.2
0
2
3
4
5
6
SUPPLY VOLTAGE: VIN (V)
Fig.6 Standby current
EN, /EN disable
2
VIN=5V
1.5
1
Low to High
High to Low
0.5
0
-50
0
50
100
AMBIENT TEMPERATURE: TA (℃)
Fig.9 EN, /EN input voltage
120
TA=25℃
100
80
60
40
20
0
2
3
4
5
6
SUPPLY VOLTAGE: VIN (V)
Fig.12 On-resistance
3
VIN=5V
2.5
2
1.5
-50
0
50
100
AMBIENT TEMPERATURE: TA (℃)
Fig.15 Current limit threshold
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6/16
2011.05 - Rev.B
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