BD2202G(2009) 查看數據表（PDF） - ROHM Semiconductor
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BD2202G Datasheet PDF : 13 Pages
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BD2202G,BD2206G
15
14 Ta=25°C
13
12
11
10
9
8
7
6
5
2
2.5
3
3.5
4
SUPPLY VOLTAGE : VIN[V]
Fig.16 Over current shutdown time
15
14 VIN=3.3V
13
12
11
10
9
8
7
6
5
-50
0
50
100
SUPPLY VOLTAGE : Ta[℃]
Fig.17 Over current shutdown time
2500
VIN=3.3V
2000
1500
1000
500
0
-50
0
50
100
AMBIENT TEMPERATURE : Ta[℃]
Fig.19 Output rise time
2500
Ta=25°C
2000
1500
1000
500
0
2
2.5
3
3.5
4
SUPPLY VOLTAGE : VIN[V]
Fig.20 Output turn on time
200
Ta=25°C
150
100
50
2
2.5
3
3.5
4
SUPPLY VOLTAGE : VIN[V]
Fig.22 Output fall time
200
VIN=3.3V
150
100
50
-50
0
50
100
AMBIENT TEMPERATURE : Ta[℃]
Fig.25 Output turn off time
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200
VIN=3.3V
150
100
50
-50
0
50
100
AMBIENT TEMPERATURE : Ta[℃]
Fig.23 Output fall time
2.5
2.4
2.3 VUVLOH
2.2
VUVLOL
2.1
2
-50
0
50
100
AMBIENT TEMPERATURE : Ta[℃]
Fig.26 UVLO threshold voltage
5/12
Technical Note
2500
Ta=25°C
2000
1500
1000
500
0
2
2.5
3
3.5
4
SUPPLY VOLTAGE : VIN[V]
Fig.18 Output rise time
2500
VIN=3.3V
2000
1500
1000
500
0
-50
0
50
100
AMBIENT TEMPERATURE : Ta[℃]
Fig.21 Output turn on time
200
Ta=25°C
150
100
50
2
2.5
3
3.5
4
SUPPLY VOLTAGE : VIN[V]
Fig.24 Output turn off time
0.20
0.16
0.12
0.08
0.04
0.00
-50
0
50
100
AMBIENT TEMPERATURE : Ta[℃]
Fig.27 UVLO hysteresis voltage
2009.05 - Rev.A
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