BP5039-12 / BP5039-15 / BP5039A
Power Module
AC / DC converter
BP5039-12 / BP5039-15 / BP5039A
The BP5039-12, BP5039-15 and BP5039A are AC / DC converters which provide DC output from a commercial
power supply (100V AC). Using these modules enable simple, easy drive of microcomputers, LEDs, and many other
electronic components without using a transformer. They allow set PCBs to be kept compact and lightweight, with
extremely few attachments.
!
Applications
Power supply circuits for vacuum cleaners, washing machines, refrigerators, electric carpets, electric rice cookers and
crock pots, irons, cordless telephones, air conditioners, air purifiers, humidifiers, dehumidifiers, illumination devices and
other small household appliance, as well as power supply circuits for gas, fire and smoke alarms, DC motors, sensors,
and other similar devices.
!
Features
1) Elimination of a transformer enables compact, lightweight power supply boards.
2) Wide input voltage range.(80 to 120Vrms for AC voltage conversion.)
3) DC power supply can be easily configured, with few attachments.
4) Because no transformer is used, the power supply board is less vulnerable to splitting or cracking from impact or
shock.
5) Allow easy assemblage of components.
!
List of the BP5039 series
Parameter
Power supply voltage
Output voltage
Output current
BP5039-12
113~170
12
300
BP5039-15
113~170
15
200
BP5039A
113~170
24
200
Unit
V
V
mA
!
Absolute maximum ratings
(Ta = 25°C)
Parameter
Power supply voltage
Output current
Operating temperature range
Storage temperature range
Symbol
V
IN
I
O
Topr
Tstg
Limits
BP5039-12
170
300
−20~+80
−25~+105
BP5039-15
170
200
−25~+80
−25~+105
BP5039A
170
200
−20~+80
−25~+105
Unit
V
mA
°C
°C
!
Recommended operating conditions
(Ta = 25°C)
Parameter
Power supply voltage
Symbol
V
IN
Min.
113
Typ.
141
Max.
170
Unit
V
(DC)
BP5039-12 / BP5039-15 / BP5039A
Power Module
!
Electrical characteristics
(unless otherwise noted, Ta = 25°C)
BP5039-12
Parameter
Input voltage
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Conversion efficiency
Symbol
V
IN
V
O
I
O
Vr
Vl
Vp
η
Min.
113
11
0
−0.10
−0.20
−
65
Typ.
141
12
−
0.04
0.05
0.07
74
Max.
170
13
300
+0.10
+0.20
0.15
−
Unit
V
V
mA
V
V
V
PP
%
DC
V
IN
=
141V, I
O
=
100mA
V
IN
=
141V
V
IN
=
113V~170V, I
O
=
100mA
V
IN
=
141V, I
O
=
0~100mA
V
IN
=
141V, I
O
=
100mA
V
IN
=
141V, I
O
=
300mA
Conditions
∗
1
∗
2
∗
1 Maximum output current varies depending on ambient temperature; please refer to derating curve.
∗
2 Spike noise is not included in output ripple voltage.
BP5039-15
Parameter
Input voltage
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Conversion efficiency
Surface temperature rise
Symbol
V
IN
V
O
I
O
Vr
Vl
Vp
η
Tc
Min.
113
14.25
0
−0.20
−0.20
−
60
−
Typ.
141
15.0
−
0.05
0.05
0.07
74
38
Max.
170
15.75
200
+0.20
+0.20
0.15
−
−
Unit
V
V
mA
V
V
V
PP
%
K
DC
V
IN
=
141V
V
IN
=
113V~170V, I
O
=
100mA
V
IN
=
141V, I
O
=
0~100mA
V
IN
=
141V, I
O
=
100mA
V
IN
=
141V, I
O
=
200mA
V
IN
=
141V, I
O
=
200mA
V
IN
=
141V, I
O
=
200mA
Conditions
∗
1
∗
2
∗
1 Maximum output current varies depending on ambient temperature; please refer to derating curve.
∗
2 Spike noise is not included in output ripple voltage.
BA5039A
Parameter
Input voltage
Output voltage
Output current
Line regulation
Load regulation
Output ripple voltage
Conversion efficiency
Symbol
V
IN
V
O
I
O
Vr
Vl
Vp
η
Min.
113
22
0
−0.15
−0.50
−
70
Typ.
141
24
−
0.04
0.25
0.07
82
Max.
170
26
200
+0.15
+0.50
−
−
Unit
V
V
mA
V
V
V
PP
%
DC
Conditions
V
IN
=
141V, I
O
=
100mA
V
IN
=
141V
V
IN
=
113V~170V, I
O
=
100mA
V
IN
=
141V, I
O
=
0~+100mA
V
IN
=
141V, I
O
=
100mA
V
IN
=
141V, I
O
=
200mA
∗
2
∗
1
∗
1 Maximum output current varies depending on ambient temperature; please refer to derating curve.
∗
2 Spike noise is not included in output ripple voltage.
Spike noise
Ripple
BP5039-12 / BP5039-15 / BP5039A
Power Module
!
Pin descriptions
Pin No.
1
3
5
7
10
12
V
OUT
COIL
COIL
COMMON
N.C.
V
IN
Pin name
Pins 2, 4, 6, 8, 9, 11 are removed.
!
Measurement circuit
BP5039-12
BP5039-12
12
10
7
5
3
1
A
V
IN
33µF / 200V
1.0mH
C10-FR-102
(MITSUMI)
220µF / 50V
V
Fig.1
BP5039-15
BP5039-15
12
10
7
5
3
1
A
V
IN
33µF / 200V
1mH
C10-FR-102
(MITSUMI)
220µF / 50V
V
Fig.2
BP5039A
BP5039A
12
10
7
5
3
1
V
IN
33µF / 200V
1.5mH
C10-FR-152
(MITSUMI)
100µF / 50V
A
V
Fig.3
∗Use
a low-impedance product for switching power supplies for the output capacitor.
BP5039-12 / BP5039-15 / BP5039A
Power Module
!
Application example
BP5039A
12
10
7
5
3
1
OUTPUT
Fig.4
!
Operation notes
(1) The output current needs to be reduced as the ambient temperature rises. (Refer to derating curve.)
(2) Over current and shorted circuit
If there is any danger of the load being shorted or over current being produced, always use a protective device such
as a fuse.
(3) Insulation
These products are not insulated on the primary and secondary sides, and there is a danger of electrical shock
if they are touched.
(4) Avoid subjecting these products to strong impact.
(5) Lead pins should be securely soldered. if lead pins are not securely connected, irregular voltages could be produced,
causing breakdowns and damage.
(6) The parts arrangement should be made as shown in the following figure.
COIL
AC / DC Converter
Output Capacitor
Input Capacitor
(7) Soldering
It should be performed within 10 seconds at 260°C.
(8) Soldering iron
The temperature of the tip of the soldering iron should be less than 310°C, and the soldering should be performed
within 3 seconds.
(9) Input voltage
Be careful so that the input voltage should not exceed the maximum input voltage. Further, since operation will be
allowed even at the low voltage (about 40V), if operation at the low voltage is not required, cope with the situation by
using an externally installed circuit.
(10) Operating temperature
The operating temperature should necessarily be within the range of the temperature designated in the specification.
Since the surface temperature increase of these products will change depending on the use environment, be
minded to actually measure the temperature each time.
BP5039-12 / BP5039-15 / BP5039A
Power Module
(11) Smoothing capacitor for input pin
The capacitor should have a withstand voltage of at least 200V.
(12) Smoothing capacitor for output pin
The capacitor should have a withstand voltage of at least 25V. Capacitors designed for switching power supplies
are especially suitable. In case that the general capacitors are used, be minded to use those of which allowable
ripple current is 0.25Arms or more.
(13) Connections with other devices
Devices using the products should not be connected to other devices. If connected, insulation should be provided.
!
Electrical characteristic curves
BP5039-12
SURFACE TEMPERATURE : TSUR (°C)
350
OUTPUT CURRENT : I
O
(mA)
40
35
30
25
20
15
10
5
0
0
50
100
150
200
250
300
350
OUTPUT VOLTAGE : V
O
(V)
13
300
250
200
150
100
50
0
−20
12.5
12
11.5
0
20
40
60
80
100
11
0
50
100
150
200
250
300
350
AMBIENT TEMPERATURE : Ta (°C)
OUTPUT CURRENT : I
O
(mA)
OUTPUT CURRENT : I
O
(mA)
Fig.5 Derating curve
Fig.6 Surface temperature rise
Fig.7 Output characteristic
100
CONVERSION EFFICIENCY :
η
(%)
80
60
40
20
0
0
50
100
150
200
250
300
350
OUTPUT CURRENT : I
O
(mA)
Fig.8 Conversion efficiency
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