BP LF Series

BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
1 . Features
l
l
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l
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Wide 4 : 1 Input Range
Low Ripple And Noise
Input / Output Isolation 1.5K Vdc Or 3K Vdc
100% Burn-In
Input π - Filter
Custom Design Available
Net Weight: 12 g / 17 g Typical
RoHS Converter Certified By SGS
2 . Single Output Selection Guide
(Specifications typical at Ta= +25℃, Nominal input voltage, Rated output current unless otherwise noted)
Model No.
Input
Output
Output Input Current Input Current
Voltage Voltage Current
@No Load
@Max. Load
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
(mA) Typ.
Output
Load
Efficiency
Ripple
Regulation
(%)Typ.
(mV) Max. (%)Max.
1) 2 W Single Output Series
BP-2405S2 LF
5
400
9
113
50
± 0.5
74
12
167
20
110
100
± 0.5
76
BP-2415S2 LF
15
134
21
107
120
± 0.5
78
BP-4805S2 LF
5
400
10
58
50
± 0.5
72
12
167
12
56
100
± 0.5
75
15
134
13
55
120
± 0.5
76
5
800
19
219
50
± 0.5
76
12
333
20
213
100
± 0.5
78
BP-2415S4 LF
15
267
22
209
100
± 0.5
80
BP-4805S4 LF
5
800
10
105
50
± 0.5
79
12
333
13
104
100
± 0.5
80
15
267
15
101
120
± 0.5
83
5
1200
25
321
50
± 0.5
78
12
500
27
313
100
± 0.5
80
BP-2415S6 LF
15
400
27
309
120
± 0.5
81
BP-4805S6 LF
5
1200
15
158
50
± 0.5
79
12
500
17
154
100
± 0.5
81
15
400
17
152
120
± 0.5
82
BP-2412S2 LF
BP-4812S2 LF
9~36
18~75
BP-4815S2 LF
2) 4 W Single Output Series
BP-2405S4 LF
BP-2412S4 LF
BP-4812S4 LF
9~36
18~75
BP-4815S4 LF
3) 6 W Single Output Series
BP-2405S6 LF
BP-2412S6 LF
BP-4812S6 LF
BP-4815S6 LF
9~36
18~75
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BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
4) 2 W Dual Output Series
BP-2405D2 LF
±5
± 200
19
116
50
±2
72
± 12
± 83
20
111
100
±2
75
BP-2415D2 LF
± 15
± 67
21
112
120
±2
75
BP-4805D2 LF
±5
± 200
10
56
50
±2
74
± 12
± 83
12
55
100
±2
75
± 15
± 67
13
55
120
±2
76
±5
± 400
25
214
50
±2
78
± 12
± 167
27
209
100
±2
80
BP-2415D4 LF
± 15
± 133
28
208
120
±2
80
BP-4805D4 LF
±5
± 400
18
105
50
±2
79
± 12
± 167
20
104
100
±2
80
± 15
± 133
20
104
120
±2
80
±5
± 600
25
325
50
±2
77
± 12
± 250
27
313
100
±2
80
BP-2415D6 LF
± 15
± 200
27
313
120
±2
80
BP-4805D6 LF
±5
± 600
18
160
50
±2
78
± 12
± 250
20
156
100
±2
80
±1 5
± 200
20
156
120
±2
80
BP-2412D2 LF
BP-4812D2 LF
9~36
18~75
BP-4815D2 LF
5) 4 W Dual Output Series
BP-2405D4 LF
BP-2412D4 LF
BP-4812D4 LF
9~36
18~75
BP-4815D4 LF
6) 6 W Dual Output Series
BP-2405D6 LF
BP-2412D6 LF
BP-4812D6 LF
9~36
18~75
BP-4815D6 LF
Notes :
1. Load regulation is for output current change from 0% to 100% Max. Load.
3 . Absolute Maximum Ratings
(Exceeding these values may damage the module. These are not continuous operating ratings)
Parameter
Input Absolute Voltage Range
Output Short Circuit Duration
Reverse Polarity Input Current Limit
Operation Temperature (Ambient
Temperature)
Condition
Min.
Typ.
Max.
24V Input Model
-0.7
24
45
48V Input Model
-0.7
48
90
Nominal Input Range
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---
---
1
Output Full Load
-25
---
+71
-55
---
+105
978-887-8050
80
Vdc
Indefinite & Auto-Restart
---
Storage Temperature
Unit
A
℃
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BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
4 . Nominal Input/Output Electrical Specifications
(Specifications typical at Ta= +25℃
,Nominal input voltage, Rated output current unless otherwise noted)
Parameter
Condition
Min.
Typ.
Max.
24V Input Model
9
24
36
48V Input Model
18
48
75
Output Full Load
---
---
± 0.5
Single Output Model
---
---
± 0.5
Dual Output Model
---
---
±2
Output Voltage Accuracy
Nominal Input
---
± 1.0
± 2.0
Output Voltage Balance
Dual Output At Same Load
---
---
± 1.0
---
250
---
KHz
---
± 0.01
± 0.02
%/ ℃
Standard Series
1500
---
---
High Isolation Series
3000
---
---
500 Vdc
1000
---
---
MΩ
1KHz / 250mV rms
---
350
---
pF
Input Voltage Range
Line Regulation
Load Regulation
Switching Frequency
Nominal Input
Temperature Coefficient
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Unit
Vdc
%
Vdc
5 . General Specification
Parameter
Specification
Condition
Isolation Voltage
1500/3000Vdc
Test Duration 60 Seconds / 0.5 mA
Isolation Resistance
1000 MΩ Min.
@ 500 Vdc
Operating Temperature (1)
-25℃ ~ + 71℃
@ Ambient Temperature With Natural Convention
Operating Temperature (2)
-25℃ ~ +95℃
@ Case Surface Temperature
Storage Temperature
Humidity
Cooling
Case Type
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-55℃ ~ +105℃
---
Up To 90 %
---
Free Air Convection
---
Plastic、Metal
---
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BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
6 . Ordering Information
7 . Power Derating Curve
(
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)
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BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
8 . Efficiency & Output Load Chart
Vout= 12 Vdc
90
80
80
70
70
60
60
Efficiency %
90
500.0
450.0
400.0
350.0
300.0
250.0
0.0
400.0
360.0
320.0
280.0
240.0
0
200.0
0
160.0
10
120.0
10
80.0
20
40.0
20
200.0
30
150.0
30
40
100.0
40
50
50.0
50
0.0
Output Load (mA)
Output Load (mA)
Vout= 15 Vdc
90
80
70
Efficiency %
60
50
40
30
20
400.0
360.0
320.0
280.0
240.0
200.0
160.0
80.0
40.0
20.0
0
120.0
10
0.0
Efficiency %
Vout= 5 Vdc
Output Load (mA)
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BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
9 . Mechanical Dimension
Metal Case Model
31.75
(1.25)
10.16
10.16
(0.40)
(0.40)
5.00
5.00
(0.20)
(0.20)
27.63
(1.09)
BP-2405S2M LF
IN=9~36Vdc
OUT=5Vdc Pb
8.50
8.50
(0.33)
(0.33)
Date Code
Date Code
20.32 16.16
(0.80) (0.64)
Pin
1
PrintedFace
Face
Printed
Printed
Face
2
3
Single Output
Pin
Pin
No Pin
No Pin
24
1
+Vin
23
2
-Vin
22
3
21
4
20
5
19
6
18
7
4
5
22.86
(0.90)
ψ
φ0.50
(0.02)
Bottom View
3.05
3.05
(0.12)Min.
(0.12)
Min.
No Pin
6
No Pin
7
No Pin
No Pin
-Vin
+Vin
Pin
24
23
22
21
20
No Pin
No Pin
19
18
17
8
17
9
N.C.
-Vo
16
9
Common Common 16
10
No Pin
No Pin
15
10
8
15.24
(0.60)
2.54
(0.10)
Dual Output
No Pin
No Pin
15
11
N.C.
+Vo
14
11
-Vo
+Vo
14
12
No Pin
No Pin
13
12
No Pin
No Pin
13
Pin
Single Output
Pin
Pin
1
No Pin No Pin
24
1
23
2
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
Plastic Case Model
31.75
(1.25)
10.16
(0.40)
27.63
(1.09)
5.00
(0.20)
20.32 16.16
(0.80)(0.64)
IN=9~36Vdc
OUT=5Vdc Pb
22.86
(0.90)
ψ
φ 0.50
8.50
(0.33)
Date Code
BP-2405S2P LF
Printed Face
3.05
(0.12) Min.
-Vin
+Vin
24
23
3
21
4
21
5
20
5
20
19
6
7
18
7
18
8
17
8
17
9
10
11
2.54
(0.10)
+Vin
No Pin
22
6
15.24
(0.60)
-Vin
No Pin
Pin
4
3
(0.02)
Bottom View
2
Dual Output
12
No Pin No Pin
N.C.
-Vo
No Pin No Pin
N.C.
+Vo
No Pin No Pin
No Pin
No Pin
22
19
16
9 Common Common
16
15
10
No Pin
No Pin
15
14
11
-Vo
+Vo
14
13
12
No Pin
No Pin
13
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
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BP LF- Series
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
10 . Recommended Footprint Details
Metal Case Model
Plastic Case Model
22.86
(0.90)
23 22
22.86
(0.90)
16
14
23 22
16
14
15.24
(0.60)
2 3
9
2.54
(0.10)
15.24
(0.60)
11
2 3
9
2.54
(0.10)
ψ
1.0~1.2
1.0~1.2
11
ψ1.0~1.2
1.0~1.2
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
11 . Package
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