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BD2056AFJ-E2
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
10/22
BD2046AFJ BD2056AFJ
Datasheet
www
.rohm.com
© 2013 ROHM Co., Ltd.
All rights reserved.
TSZ221
1
1
・
15
・
001
TSZ02201-0E3E0H3001
40-1-2
1
1.Mar
.2013 Rev
.001
●
T
ypical Performance Cu
rves - continued
0.
0
1.
0
2.
0
3.
0
4.
0
5.
0
23
45
6
SU
PPLY VOLT
AGE : V
IN
[V]
FALL TIME :
T
OFF1
[us]
T
a=25°C
Figure 20. Output Fall T
ime
0.
0
1.
0
2.
0
3.
0
4.
0
5.
0
-
50
0
50
100
AM
BIEN
T
T
EM
PER
AT
U
R
E :
T
a[
℃
]
FALL TIME :
T
OFF1
[us]
V
IN
=5.0V
Figure 21. Output Fall T
ime
Figure 22. Output T
urn off
Ti
me
0.
0
1.
0
2.
0
3.
0
4.
0
5.
0
6.
0
23
45
6
SU
PPLY VOLT
AGE :
V
IN
[V]
TURN OFF TIME :
T
OFF2
[us]
T
a=25°C
0.
0
1.
0
2.
0
3.
0
4.
0
5.
0
-5
0
0
5
0
1
0
0
A
M
B
IE
NT TE
M
P
E
RA
TU
RE
: Ta
[
℃
]
TURN
OFF TIME :
T
OFF2
[us]
V
IN
=5.0V
Figure 23. Output T
urn off
Ti
me
11
/
2
2
BD2046AFJ BD2056AFJ
Datasheet
www
.rohm.com
© 2013 ROHM Co., Ltd.
All rights reserved.
TSZ221
1
1
・
15
・
001
TSZ02201-0E3E0H3001
40-1-2
1
1.Mar
.2013 Rev
.001
●
T
ypical Performance Cu
rves - continued
2.
0
2.
1
2.
2
2.
3
2.
4
2.
5
-5
0
0
5
0
1
0
0
AM
BIEN
T
T
EM
PER
AT
U
R
E :
T
a[
℃
]
UVLO THRESHOLD VOLTAGE :
V
UVLOH
, V
UVLOL
[V]
V
UVLOH
V
UVLOL
Figure 24
.
UVLO Threshold V
oltage
0.0
0.2
0.4
0.6
0.8
1.0
-50
0
5
0
100
AM
BI
EN
T
T
EM
PE
R
AT
U
RE
:
T
a
[
℃
]
UV
L
O
HY
ST
E
RES
IS
V
O
L
TA
G
E
:
VHY
S[
V]
Figure 25. UVLO Hysteresis V
oltage
12/22
BD2046AFJ BD2056AFJ
Datasheet
www
.rohm.com
© 2013 ROHM Co., Ltd.
All rights reserved.
TSZ221
1
1
・
15
・
001
TSZ02201-0E3E0H3001
40-1-2
1
1.Mar
.2013 Rev
.001
●
T
ypical W
ave Forms
TIME(1ms/div
.)
Figure 26. Output Rise Characteristic
(
BD2056AFJ
)
V
/OC
(5V/div
.)
V
/EN
(5V/div
.)
V
IN
=5V
R
L
=10
Ω
C
L
=100uF
V
OUT
(5V/div
.)
I
OUT
(0.5A/div
.)
TIME(20ms/div
.)
Figure 29. Over Current Response
Ramped load
(BD2056AFJ)
V
/OC
(5V/div
.)
V
OUT
(5V/div
.)
I
OUT
(0.5A/div
.)
V
IN
=5V
TIME(1ms/div
.)
Figure 27. Output Fall Characteristic
(BD2056AFJ)
V
/EN
(5V/div
.)
V
OUT
(5V/div
.)
I
OUT
(0.5A/div
.)
V
IN
=5V
R
L
=10
Ω
C
L
=100uF
VIN=5V
RL=20
Ω
TIME(500us/div
.)
Figure 28. Inrush Current Response
(BD2056AFJ)
V
/EN
(1V/div
.)
V
/OC
(1V/div
.)
I
OUT
(0.1A/div
.)
C
L
=47µF
C
L
=100µF
C
L
=147µF
C
L
=200µF
V
IN
=5V
R
L
=20
Ω
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P25
BD2056AFJ-E2
Mfr. #:
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Manufacturer:
Description:
Power Switch ICs - Power Distribution 2Ch; Sm Current Out USB High Side Switch
Lifecycle:
New from this manufacturer.
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BD2056AFJ-E2
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