BD2202G_09 ROHM [Rohm], BD2202G_09 Datasheet - Page 5

• Manufacturer Part Number: BD2202G_09
• Description: 1ch Small Current Output Power Management Switch ICs
• Manufacturer: ROHM [Rohm]

© 2009 ROHM Co., Ltd. All rights reserved.
BD2202G,BD2206G
www.rohm.com
200
150
100
50
2500
2000
1500
1000
500
15
14
13
12
11
10
200
150
100
Fig.16 Over current shutdown time
-50
9
8
7
6
5
50
0
Fig.25 Output turn off time
2
-50
V
2
Ta=25°C
Fig.19 Output rise time
IN
AMBIENT TEMPERATURE : Ta[ ℃ ]
Ta=25°C
Fig.22 Output fall time
V
AMBIENT TEMPERATURE : Ta[ ℃ ]
=3.3V
IN
=3.3V
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
2.5
2.5
0
0
3
3
50
50
3.5
3.5
IN
IN
[V]
[V]
100
100
4
4
Fig.17 Over current shutdown time
200
150
100
15
14
13
12
11
10
2500
2000
1500
1000
50
9
8
7
6
5
500
-50
0
Fig.26 UVLO threshold voltage
-50
2.5
2.4
2.3
2.2
2.1
Fig.20 Output turn on time
2
2
V
V
-50
Ta=25°C
AMBIENT TEMPERATURE : Ta[ ℃ ]
Fig.23 Output fall time
IN
IN
=3.3V
=3.3V
AMBIENT TEMPERATURE : Ta[ ℃ ]
V
V
SUPPLY VOLTAGE : Ta[ ℃ ]
UVLOH
UVLOL
SUPPLY VOLTAGE : V
2.5
5/12
0
0
0
3
50
50
50
3.5
IN
[V]
100
100
4
100
200
150
100
Fig.27 UVLO hysteresis voltage
2500
2000
1500
1000
50
500
2500
2000
1500
1000
500
0.20
0.16
0.12
0.08
0.04
0.00
0
2
0
-50
Ta=25°C
Fig.21 Output turn on time
Fig.24 Output turn off time
2
V
AMBIENT TEMPERATURE : Ta[ ℃ ]
-50
Ta=25°C
Fig.18 Output rise time
IN
AMBIENT TEMPERATURE : Ta[ ℃ ]
=3.3V
SUPPLY VOLTAGE : V
2.5
SUPPLY VOLTAGE : V
2.5
Technical Note
2009.05 - Rev.A
0
0
3
3
50
50
3.5
3.5
IN
[V]
IN
[V]
100
100
4
4