BP5034D24 Rohm Semiconductor, BP5034D24 Datasheet
BP5034D24
Manufacturer Part Number
BP5034D24
Description
IC CONV AC/DC 24V 50MA SIP10
Manufacturer
Rohm Semiconductor
Series
BP5034r
Datasheet
1.BP5034D24.pdf
(4 pages)
Specifications of BP5034D24
Voltage - Output
24V
Number Of Outputs
1
Power (watts)
1W
Applications
Commercial
Power Supply Type
Switching (Closed Frame)
Voltage - Input
100VAC
Mounting Type
Through Hole
1st Output
24 VDC @ 50mA
Size / Dimension
1.11" L x 0.39" W x 0.62" H (28.2mm x 10mm x 15.7mm)
Power (watts) - Rated
1.3W
Operating Temperature
-20°C ~ 80°C
Efficiency
72%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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©2010 ROHM Co., Ltd. All rights reserved.
Non-Isolated AC/DC Converter
100VAC Input/24VDC (50mA) Output
BP5034D24
∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
∗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
Input voltage
Output current
ESD endurance
Operating temperature range
Storage temperature range
External Component Specifications
Absolute Maximum Ratings
Electrical Characteristics
Application Circuit
50Hz/60Hz
AC100V
Input
FUSE: fuse
C1: Input smoothing
C2: Noise reduction
C3: Output smoothing
D1: Rectifier diode
R1: Noise reduction
ZNR: Varistor
Please note that pin No.10
side is input.
BP5034D24
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.
capacitor
resistor
capacitor
capacitors
1SR35−400A
Parameter
ZNR
220V
D1
+
−
10Ω1/4W
10µF/250V
C1
R1
Symbol
Vo
Vp
Vr
Vi
Io
Vl
η
10
FUSE
Be sure to use fuse for safety.
Use a quick-acting fuse of 0.5A
Capacitance : 3.3µF to 22µF
Rated voltage : 250V or higher
Capacitance : 0.1µF to 0.22µF
Rated voltage : 250V or higher
Use a film or ceramic capacitor. Evaluate under actual operating
conditions.
Capacitance : 100µF to 470µF
Rated voltage : 35V or higher, low impedance
Impedance is 0.39Ω max. at high frequencies.
Ripple current 0.1 Arms or greater.
Capacitor impedance affects the output ripple voltage.
In the absolute maximum ratings, the reverse surge voltage should be
400V or higher, the average rectifying current should be 0.5A or higher,
and the forward surge current should be 20A or higher.
10Ω to 22Ω 1/4W
Determine the ideal value through actual testing.
A varistor is required to protect against lightning surges and static
electricity.
0.5A
0.1µF
C2
22.0
Min.
113
8 7 6 5 4 3 2
65
0
−
−
−
Symbol
Vsurge
Topr
Tstg
Vi
Io
24.0
0.02
0.05
0.05
Typ.
141
72
−
+
−
Max.
26.0
0.15
0.15
195
1
0.1
50
−
100µF/50V
C3
Output
−20 to +80
−25 to +85
+24V
Limits
Vp-p
Unit
195
mA
50
%
V
V
V
V
2
Pin No.
10
1
2
3
4
5
6
7
8
9
1/1
DC(80 to 138VAC)
Vi=141V, Io=25mA
Vi=141V
Vi=113 to 195V, Io=50mA
Vi=141V, Io=0 to 25mA
Vi=141V, Io=25mA
Vi=141V, Io=50mA
Output terminal Vo(24V)
N.C.
N.C.
N.C.
COMMON
COMMON
N.C.
N.C.
Not used
Input terminal Vi(141VDC)
Function
Conditions
mApk
Unit
kV
°C
°C
V
∗1
∗2
∗2
3 . 2 5 M A X .
Dimensions (
Derating Curve
Switching Frequency
Conversion Efficiency
Load Regulation
Surface Temperature Increase
60
50
40
30
20
10
26.0
25.6
25.2
24.8
24.4
24.0
23.6
23.2
22.8
22.4
22.0
140
120
100
80
70
60
50
40
30
20
10
0
80
60
40
20
40
35
30
25
20
15
10
-30 -20 -10
0
0
5
0
0
0
0
0
1
Ambient Temperature Ta(°C)
Surface Temperature Increase
P = 2 . 5 4 ±0 . 2
10
Output Current Io(mA)
Conversion Efficiency
10
10
2 3 4 5
10
Switching Frequency
(Ta=25
Output Current Io(mA)
(Ta=25°C, Vi=141V)
(Ta=25
Output Current Io(mA)
(Ta=25
Output Current Io(mA)
0 . 5 ±0 . 1
0 10
Load Regulation
Data Sheet
2.54�9=22.86
Derating Curve
Operation Range
28.2MAX.
20
20
°C
20
20
°C
°C
20
, Vi=141V)
, Vi=141V)
, Vi=141V)
2010.01 - Rev.A
6 7
1 . 3 ±0 . 2
30
Unit : mm)
30
30
30
30
40
8
50
60
40
40
40
10
40
0 . 2 5 ± 0 . 0 5
70
80
6.5MAX.
50
50
50
50
10.0MAX.
90
3.5MAX.
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BP5034D24 Summary of contents
Page 1
... Output ripple voltage Vp Power conversion efficiency η 65 ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Please refer to Load regulation, Conversion efficiency. Application Circuit BP5034D24 Please note that pin No.10 side is input FUSE R1 D1 0.5A 10Ω1/4W 1SR35− ...
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...
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