BP5047A24 Rohm Semiconductor, BP5047A24 Datasheet
BP5047A24
Manufacturer Part Number
BP5047A24
Description
IC AC/DC CONV 24V 150MA SIP12
Manufacturer
Rohm Semiconductor
Series
BP5047r
Datasheet
1.BP5047A24.pdf
(4 pages)
Specifications of BP5047A24
Voltage - Output
24V
Number Of Outputs
1
Power (watts)
3W
Applications
Commercial
Power Supply Type
Switching (Closed Frame)
Voltage - Input
220VAC
Mounting Type
Through Hole
1st Output
24 VDC @ 150mA
Size / Dimension
1.36" L x 0.36" W x 0.75" H (34.5mm x 9.2mm x 19.1mm)
Power (watts) - Rated
3.6W
Operating Temperature
-20°C ~ 80°C
Efficiency
78%
Input / Supply Voltage (max)
358 V
Input / Supply Voltage (min)
249 V
Operating Temperature Range
- 20 C to + 80 C
Output Current
150 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Non-Isolated AC/DC Converter
220VAC Input/24VDC (150mA) Output
BP5047A24
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗2 Please refer to Load regulation, Conversion effciency.
External Component Specifications
Input voltage range
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion effciency
Input voltage
Maximum output voltage
ESD endurance
Operating temperature range
Storage temperature range
Absolute Maximum Ratings
Electrical Characteristics
Application Circuit
FUSE: Fuse
C1: Input capacitor
C2: Output capacitor
C3: Noise removal capacitor
L1: Power inductor
D1: Rectifier diode
R1: Noise removal resistor
ZNR: Varistor
Be sure to use fuse for safety.
Vi
BP5047A24
Parameter
Please verify operation and characteristics in the customer's circuit before actual usage.
Ensure that the load current does not exceed the maximum rating.
Ii
Parameter
ZNR
D1
DC motor
+
−
C1
Symbol
R1
Vo
Vp
Vr
Vi
Io
Vl
η
12 10 7 5 3 1
Use a fuse of 1A.
Rated voltage 400V or higher
Permissible ripple current is 0.13Arms or higher
Rated voltage 35V or higher, 100 to 470µF
Low impedance type
Impedance is 0.4Ω max at high frequencies.
Evaluate under actual operating conditions.
Rated voltage 400V or higher
Film or ceramic capacitor
Evaluate under actual operating conditions.
Ripple current 0.25Arms or greater.
Capacitor impedance affects the output ripple voltage.
Inductance : 1.5mH
Permissible current value
A reverse surge voltage 800V or higher
An average rectifying current 0.5A or higher
The forward surge current should be 20A or higher.
10 to 22Ω 1/4W
Determine the ideal value through actual testing.
A varistor is required to protect against lightning surges and static electricity.
FUSE
C3
−0.20
−0.20
23.0
Min.
249
65
0
−
Symbol
L1
Vsurge
Io
Topr
Tstg
+
−
Vi
MAX
24.0
0.05
0.05
0.07
Typ.
311
78
−
C2
Io
Vo
Max.
25.8
0.20
0.20
0.15
358
150
−
300mA or higher
−25 to +105
−20 to +80
22 to 820µF
0.1 to 0.22µF
Limits
Vp-p
Unit
358
150
mA
Pin No.
%
V
V
V
V
2
10
11
12
1
2
3
4
5
6
7
8
9
Output terminal Vo(24V)
Skip
Choke coil connect
Skip
Choke coil connect
Skip
COMMON
Skip
Skip
N.C.
Skip
Input terminal Vi(311VDC)
1/1
Vi=311V, Io=100mA
Vi=311V
Vi=249 to 358V, Io=100mA
Vi=311V, Io=0 to 100mA
Vi=311V, Io=100mA
Vi=311V, Io=150mA
Function
Conditions
mApk
Unit
kV
°C
°C
V
∗1
∗2
∗2
3 . 2 5 M A X .
Dimensions (Unit :
Derating Curve
Conversion Efficiency
Load Regulation
Surface Temperature Increase
250
200
150
100
50
100
30
25
20
15
10
30
25
20
15
10
0
90
80
70
60
50
40
30
20
10
-30
0
5
0
5
0
0
0
0
-20 -10
1
5 . 0 8
Ambient Temperature Ta (°C)
20
Surface Temperature Increase
Conversion Efficiency
(Ta=25°C, Vi=311V)
Output Current Io (mA)
3
0 . 5 ± 0 . 1
40
Output Current Io (mA)
(Ta=25°C, Vi=311V)
Output Current Io (mA)
(Ta=25°C, Vi=311V)
0 10
50
Derating Curve
Data Sheet
2.54�11=27.94
Operation Range
Load Regulation
50
34.5MAX.
5
60
20
2010.01 - Rev.A
100
80
7
30
7 . 6 2
1 . 3 ± 0 . 2
40
100
100
10
50
120
150
60
12
140
70
mm
80
160
200
150
)
90
9.2MAX.
4.55MAX.
0 . 2 5 ± 0 . 0 5
4.65MAX.
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BP5047A24 Summary of contents
Page 1
... Load regulation Vl − Output ripple voltage Vp Power conversion effciency η 65 ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion effciency. Application Circuit BP5047A24 Be sure to use fuse for safety motor FUSE − ...
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