BP5042-15 Rohm, BP5042-15 Datasheet
BP5042-15
Manufacturer Part Number
BP5042-15
Description
AC-TO-DC VOLTAGE CONVERTER
Manufacturer
Rohm
Datasheet
1.BP5042-15.pdf
(3 pages)
●Absolute Maximum Ratings
●Electrical Characteristics
●応用回路例
AC/DC
AC220V i n p u t , 15V/500mA output type
＊1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
＊2 Spike noise is not included in output ripple voltage.
Vin
I n p u t
O u t p u t
O u t p u t
L i n e
L o a d
O u t p u t
P o w e r
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
External components setting
Vi
Parameter
Parameter
FUSE: Fuse
C1: Capacitor for input
C2: Capacitor for output
C3: For noise terminal
L1: Choke coil
R1: For noise terminal
D1: Rectifier diode
Q1: P o w e r
ZNR: Varistor
BP5042- 15
For acutual usage, Please kindly evaluate and confirm our part mounted in your product,
Especially, Please make sure to confirm the load current does not exceed Max. rated current
by using the current probe.
ZNR
voltage smoothing
voltage smoothing
voltage reduction
voltage reduction
H e a t
D1
c o n v e r s i o n
r e g u l a t i o n
r e g u l a t i o n
＋
−
v o l t a g e
C1
v o l t a g e
c u r r e n t
r i p p l e
R1
s i n k
t r a n s i s t o r
C3
FUSE
c o n v e r t e r
Symbol
Vin
Vo
Vp
Vr
η
Io
Vl
1 2
Be sure to use fuse for safety.
e f f i c i e n c y
Q1+
Please make sure to use quick acting fuse 1A
Capacitance : 33µF~100µF Rated voltage : 450V or higher
Capacitance : 220µF∼470µF Rated voltage : 35V or higher,
ESR is 0.16 max. Ripple current is 0.58Arms above.
Output noise voltage is infulenced.Please evaluate it in the actual set.
Capacitance : 0.1µF∼0.22µF Rated voltage : 450V or higher
Film capacitor or ceramic capacitor. Reduce the noise terminal voltage.
The constant value should be evaluated in the set.
L : 1mH Allowable current : 1A or higher
Please use the one that is hard to be magnetic saturated even in the high
temperature.
10 ∼22 1/4W（s h o r t
Reduce the noise terminal voltage.please set it,if necessary.
The constant value should be evaluated in set.
I n
600V or higher,
and the peak surge current should be 20A or higher.
（Full-wave rectifier can be used in out part.）
600V/2A
P l e a s e
P l e a s e
P l e a s e
T h e r m a l
Varistor must be used. It protects this part from lightning surge and static
electricity.
Heatsink
r a n g e
v o l t a g e
Min.
14.1
248
68
−
−
−
−
Symbol
t h e
5
Vsurge
Topr
Tstg
Vi
Io
8
15.2
0.15
Typ.
311
0.2
0.2
75
−
1mH
a b s o l u t e
s e l e c t
m a k e
s e l e c t
L1
11
r e s i s t a n c e
t h e
Max.
16.3
390
500
14
0.5
0.5
−
−
＋
−
C2
−25 ∼ +105
s u r e
−20 ∼ +80
a v e r a g e
t i m e
Limits
a
a p p r o p r i a t e
Vo
600
500
Vp-p
Unit
mA
2
%
V
V
V
V
m a x i m u m
p o w e r
Pin No.
10
11
12
13
14
t o
1
2
3
4
5
6
7
8
9
o v e r l o a d
DC(160∼276VAC)
Vi=311V, Io=500mA
Vi=311V
Vi=248∼390V, Io=500mA
Vi=311V, Io=0∼500mA
Vi=311V, Io=500mA
Vi=311V, Io=500mA
I n p u t
P o w e r
N o t
N o t
COMMON t e r m i n a l
N o t
N o t
C o i l
N o t
N o t
C o i l
N o t
N o t
O u t p u t
:
r a d i a t e
r e c t i f y i n g
2 0 ℃/ W
Function
u s e d
u s e d
u s e d
u s e d
u s e d
u s e d
u s e d
u s e d
t r a n s i s t o r
t r a n s i s t o r
c o n n e c t
c o n n e c t
t e r m i n a l
Conditions
t e r m i n a l
Unit
r a t i n g s ,
mA
kV
℃
℃
V
s i z e
o r
g u r a n t e e d
c o n n e c t
b y
l e s s .
u s i n g
t o
＊1
＊2
＊2
c u r r e n t
t e r m i n a l
3 . 0 M A X
t h e
w i t h
●Dimension(Unit
●Derating Curve
●Switching Frequency
●Conversion Efficiency
●Load Regulation
●Surface Temperature Rising
p r o t e c t
,
1 2
600
500
400
300
200
100
100
50
45
40
35
30
25
20
15
10
18
16
14
12
10
18
16
14
12
10
0
-30 -20 -10
90
80
70
60
50
40
30
20
10
r e v e r s e
h e a t
5
0
8
6
4
2
0
8
6
4
2
0
0
p r o d u c t ）
0
0
0
0
h i g h - s p e e d
5
50
P=7.62±0.2
100 200 300 400 500 600 700
Surface Temperature Rising
BP5042-15
Ambient Temperature Ta(℃)
s h o u l d
100
2.54×13=33.02
100
Output Current Io(mA)
Conversion Efficiency
100 150 200 250 300 350 400 450 500
38.0MAX.
SwitchingFrequency
(Ta=25℃,Vi=311V)
(Ta=25℃, Vi=311V)
(Ta=25℃, Vi=311V)
(Ta=25℃, Vi=311V)
Output Current Io(mA)
Output Current Io(mA)
Output Current Io(mA)
0 10
Derating Curve
Operation Range
Load Regulation
8
200
200
s i n k .
Q 1
20
1 1
30
1.3±0.2
0.5±0.1
300
300
40
1 4
p e a k
f r o m
：mm
50
b e
400
60
400
3 . 6 M a x .
70
)
80
s w i t c h i n g .
500
500
0.5A or higher
90
v o l t a g e
t h e r m a l
8.4MAX.
4.8MAX.
0.25±0.05
1/2
s h o u l d
r u n
a w
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BP5042-15 Summary of contents
Page 1
... BP5042-15 ) ●Dimension(Unit ：mm 8.4MAX. 38.0MAX 0.5±0.1 0.25±0. 1.3± ...
Page 2
... Precautions on Use of ROHM Power Module Safety Precautions 1) The products are designed and produced for application in ordinary electronic equipment (AV equipment, OA equipment, telecommunication equipment, home appliances, amusement equipment etc.). If the products are to be used in devices requiring extremely high reliability (medical equipment, transport equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc ...
Page 3
... Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any ...