Expand menu
Hello, Sign in
My Account
0
Cart
Home
Products
Sensors
Semiconductors
Passive Components
Connectors
Power
Electromechanical
Optoelectronics
Circuit Protection
Integrated Circuits - ICs
Main Products
Manufacturers
Blog
Services
About OMO
About Us
Contact Us
Check Stock
BD4743G-TR
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
Datasheet
Datasheet
4/10
BD47xx series
TSZ02201-0R7R0G300
020-1-2
© 2012 ROHM Co., Ltd.
All rights reserved.
18.Nov
.2012 Rev
.005
www
.rohm.com
TSZ221
1
1
・
15
・
001
●
Block Diagram
Fig.1
BD47xx series
Vr
e
f
V
OUT
V
DD
GND
5
4
3
Datasheet
Datasheet
5/10
BD47xx series
TSZ02201-0R7R0G300
020-1-2
© 2012 ROHM Co., Ltd.
All rights reserved.
18.Nov
.2012 Rev
.005
www
.rohm.com
TSZ221
1
1
・
15
・
001
●
T
ypical Perf
ormance Curves
Fig.2 Circuit Current
0
1
2
3
4
5
6
7
8
9
10
012
34567
89
1
0
V
DD
SU
PPLY VOLT
AGE
:
V
DD
[V]
CI
RCUI
T CURRE
NT
:
I
CC
[
A]
【
BD
4729G
】
Ic
c1=
1.3
4
A
Ic
c2=
1.4
6
A
0
100
200
300
400
500
600
700
800
0
5
10
15
20
25
30
OU
T
PU
T
VOLT
AG
E
:
V
OU
T
[m
V]
"LOW" OUTPUT CURRENT
:
I
OL
[mA]
【
BD
4729G
】
I
OL
=
12.
194mA at
V
o=
400m
V
Fig.3 “Low” Output Current
Fig.4 I/O Characteristics
0
1
2
3
4
5
6
0123456
V
DD
SU
PPLY VOLTAGE
:
V
DD
[V]
OU
T
PU
T
VO
LT
AG
E
:
V
OU
T
[V]
【
BD
4729G
】
V
DE
T
=
2.95V
⊿
V
DE
T
=
50m
V
V
DE
T
=2
.
9
0
V
0
100
200
300
400
500
600
700
800
900
1000
00
.
511
.
5
22
.
5
V
DD
SU
PPLY VOL
T
AGE
:
V
DD
[V]
OU
T
PU
T
VO
LT
AGE
:
V
OU
T
[m
V]
【
BD
4729G
】
V
OP
L
=0
.
6
7
5
V
Fig.5 Operating Limit V
oltage
【
BD4729
】
【
BD4729
】
【
BD4729
】
【
BD4729
】
Datasheet
Datasheet
6/10
BD47xx series
TSZ02201-0R7R0G300
020-1-2
© 2012 ROHM Co., Ltd.
All rights reserved.
18.Nov
.2012 Rev
.005
www
.rohm.com
TSZ221
1
1
・
15
・
001
●
T
ypical Perf
ormance Curves – co
ntinued
Fig.7 Circuit Current when ON
0.0
0.5
1.0
1.5
2.0
2.5
-
2
0
-
1
00
1
02
03
04
05
0
6
07
08
0
T
E
M
PER
AT
U
R
E
:
Ta
[
℃
]
CIRCUIT CURRENT WHEN ON
:
I
CC1
[mA]
【
BD
4729G
】
Fig.8 Circuit Current when OFF
0.0
0.5
1.0
1.5
2.0
2.5
-
2
0
-
1
00
1
02
03
04
05
0
6
07
08
0
T
E
M
PER
AT
U
R
E
:
Ta
[
℃
]
CIRCUIT CURRENT WHEN OFF
:
I
CC2
[mA]
【
BD
4729G
】
Fig.9 Operating Limit V
oltage
0.4
0.5
0.6
0.7
0.8
0.9
-
2
0
-
1
00
1
02
03
04
05
0
6
07
08
0
T
E
M
PER
AT
U
R
E
:
Ta
[
℃
]
MINIMUM OPERATION VOLTAGE
:
V
OPL
[V]
【
BD
4729G
】
Fig.6 Detection V
oltage
2.3
2.5
2.7
2.9
3.1
3.3
3.5
-
2
0
-
1
00
1
02
03
04
05
0
6
07
08
0
T
EM
PER
AT
U
R
E
:
Ta
[
℃
]
DE
TE
CTI
O
N V
O
L
TA
G
E
:
V
DE
T
[V]
【
BD
4729G
】
-0
.
0
0
7
%
/
℃
~
~
【
BD4729
】
【
BD4729
】
【
BD4729
】
【
BD4729
】
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
BD4743G-TR
Mfr. #:
Buy BD4743G-TR
Manufacturer:
Description:
Supervisory Circuits RESET DETEC VOLT 4.3V
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
Visa
MoneyGram
Western
Union
Products related to this Datasheet
BD4730G-TR
BD4745G-TR
BD4746G-TR
BD4742G-TR
BD4736G-TR
BD4729G-TR
BD4733G-TR
BD4741G-TR
BD4734G-TR
BD4727G-TR
BD4731G-TR
BD4728G-TR
BD4725G-TR
BD4723G-TR
BD4721G-TR
BD4740G-TR
BD4743G-TR
BD4732G-TR
BD4719G-TR
BD4735G-TR
BD4737G-TR
BD4739G-TR
BD4722G-TR
BD4726G-TR
BD4720G-TR
BD4738G-TR
BD4744G-TR
BD4724G-TR