BD2202G ROHM Co. Ltd., BD2202G Datasheet - Page 7
![no-image](/images/no-image-200.jpg)
BD2202G
Manufacturer Part Number
BD2202G
Description
Small Current Output Power Management Switch Ics
Manufacturer
ROHM Co. Ltd.
Datasheet
1.BD2202G.pdf
(17 pages)
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
-50
2
V
2
Fig.22 Output fall time
Ta=25°C
Fig.19 Output rise time
IN
AMBIENT TEMPERATURE : Ta[ ℃ ]
Ta=25°C
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
2500
2000
1500
1000
200
150
100
15
14
13
12
11
10
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[ ℃ ]
IN
IN
Fig.23 Output fall time
=3.3V
=3.3V
AMBIENT TEMPERATURE : Ta[ ℃ ]
V
V
SUPPLY VOLTAGE : Ta[ ℃ ]
UVLOH
UVLOL
SUPPLY VOLTAGE : V
2.5
7/16
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
0
0
3
3
50
50
3.5
3.5
IN
[V]
IN
[V]
100
100
4
4