BD2220G_11 ROHM [Rohm], BD2220G_11 Datasheet - Page 5

• Manufacturer Part Number: BD2220G_11
• Description: 1ch Small Package High Side Switch ICs for USB Devices and Memory Cards
• Manufacturer: ROHM [Rohm]

www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
BD2220G, BD2221G
5.0
4.0
3.0
2.0
1.0
0.0
2.5
2.4
2.3
2.2
2.1
2.0
5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
2
-50
-50
-50
Ta=25°C
V
V
Fig.25 Output turn-off time
V
AMBIENT TEMPERATURE : Ta[℃]
IN
IN
AMBIENT TEMPERATURE : Ta[℃]
V
Fig.22 Output fall time
AMBIENT TEMPERATURE : Ta[℃]
IN
=5.0V
=5.0V
Fig.16 UVLO threshold
TUVH
Fig.19 Output rise time
=5.0V
SUPPLY VOLTAGE : V
3
0
0
0
V
TUVL
4
50
50
50
IN
5
[V]
100
100
100
6
5.0
4.0
3.0
2.0
1.0
0.0
1.0
0.8
0.6
0.4
0.2
0.0
5.0
4.0
3.0
2.0
1.0
0.0
20
18
16
14
12
10
Fig.17 UVLO hysteresis voltage
-50
-50
2
2
V
Ta=25°C
Ta=25°C
Fig.20 Output turn-on time
V
IN
AMBIENT TEMPERATURE : Ta[℃]
AMBIENT TEMPERATURE : Ta[℃]
IN
Fig.23 Output fall time
=5.0V
=5.0V
Fig.26 /OC delay time
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
3
3
0
5/12
0
4
4
50
50
5
IN
IN
5
[V]
[V]
100
100
6
6
5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
5.0
4.0
3.0
2.0
1.0
0.0
20
18
16
14
12
10
2
-50
-50
2
Fig.24 Output turn-off time
Ta=25°C
V
Ta=25°C
Fig.21 Output turn-on time
V
IN
AMBIENT TEMPERATURE : Ta[℃]
IN
AMBIENT TEMPERATURE : Ta[℃]
=5.0V
Fig.18 Output rise time
=5.0V
Fig.27 /OC delay time
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
3
3
0
0
Technical Note
2011.05 - Rev.B
4
4
50
50
IN
IN
5
5
[V]
[V]
100
6
100
6