BP5048-24 Rohm Semiconductor, BP5048-24 Datasheet
BP5048-24
Manufacturer Part Number
BP5048-24
Description
IC AC/DC CONV 24V 200MA SIP12
Manufacturer
Rohm Semiconductor
Series
BP5048r
Datasheet
1.BP5048-24.pdf
(4 pages)
Specifications of BP5048-24
Voltage - Output
24V
Number Of Outputs
1
Power (watts)
4W
Applications
Commercial
Power Supply Type
Switching (Closed Frame)
Voltage - Input
220VAC
Mounting Type
Through Hole
1st Output
24 VDC @ 200mA
Size / Dimension
1.38" L x 0.36" W x 0.87" H (35mm x 9.2mm x 22mm)
Power (watts) - Rated
4.8W
Operating Temperature
-20°C ~ 80°C
Efficiency
78%
Output Voltage
24 V
Input / Supply Voltage (max)
358 V
Input / Supply Voltage (min)
228 V
Operating Temperature Range
- 20 C to + 80 C
Mounting Style
Through Hole
Package / Case
SIP-12
Maximum Operating Temperature
+ 80 C
Minimum Operating Temperature
- 25 C
Output Current
200 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
www.rohm.com
©2010 ROHM Co., Ltd. All rights reserved.
Non-Isolated AC/DC Converter
220VAC Input/24VDC (200mA) Output
BP5048-24
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curves.
∗2 Please refer to Load regulation, Conversion efficiency.
Input voltage range
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Power conversion efficiency
External Component Specifications
Input voltage
Maximum Output current
ESD endurance
Maximum surface temperature
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
BP5048-24
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
Vp
Vo
Vr
Vi
Io
Vl
η
12 10 7 5 3 1
Use a fuse of 1A.
Rated voltage 400V or higher, 22 to 820µF
Permissible ripple current 0.13Arms or higher
Rated voltage 35V or higher
Low impedance type
Impedance is 0.4Ω max at high frequencies.
Permissible ripple current 0.25Arms or higher
Evaluate under actual operating conditions.
Rated voltage 400V or higher
Film or ceramic capacitor
Evaluate under actual operating conditions.
Inductance = 1.5mH
Permissible current value 450mA or higher
A reverse surge voltage 800V or higher
An average rectifying current of 0.5A
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
Min.
23.0
228
65
0
−
1.5mH
Symbol
L1
Vsurge
Tc
Io
Topr
Tstg
Vcc
+
−
MAX
24.0
0.05
0.05
0.07
MAX
Typ.
311
78
−
C2
Io
Vo
Max.
25.8
0.20
0.20
0.15
358
200
−
−25 to +105
−20 to +80
100 to 470µF
0.1 to 0.22µF
Limits
Vp-p
Unit
mA
Pin No.
358
200
105
%
V
V
V
V
10
11
12
2
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
DC
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=200mA
Function
Conditions
mApk
Unit
kV
°C
°C
°C
V
∗1
∗2
∗2
3 . 6 M A X .
Dimensions (Unit :
Derating Curve
Conversion Efficiency
Load Regulation
Surface Temperature Increase
25.0
24.8
24.6
24.4
24.2
24.0
23.8
23.6
23.4
23.2
23.0
250
200
150
100
100
50
40
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
5
0
0
0
-30
0
0
0
-20 -10
Surface Temperature Increase
1
5 . 0 8
Ambient Temperature Ta (°C)
Conversion Efficiency
(Ta=25°C, Vi=311V)
(Ta=25°C, Vi=311V)
(Ta=25°C, Vi=311V)
Output Current Io (mA)
50
Output Current Io (mA)
Output Current Io (mA)
50
50
3
0 . 5 ± 0 . 1
0 10
Data Sheet
Load Regulation
Derating Curve
Operation Range
2.54�11=27.94
35.0MAX.
5
20
100
100
100
2010.01 - Rev.A
7
30
7 . 6 2
1 . 3 ± 0 . 2
40
10
50
150
150
150
60
12
70
mm
200
80
200
200
)
90
9.2MAX.
4.35MAX.
0 . 2 5 ± 0 . 0 5
4.85MAX.
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BP5048-24 Summary of contents
Page 1
... Load regulation Vl − Output ripple voltage Vp Power conversion efficiency η 65 ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curves. ∗2 Please refer to Load regulation, Conversion efficiency. Application Circuit BP5048-24 Be sure to use fuse for safety motor FUSE − ...
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No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...