BD-4805S4LF [BOTHHAND]
2 To 6 Watt Isolated DC-DC Converter;
| 型号： | BD-4805S4LF |
| 厂家： | 
BOTHHAND USA, LP. |
| 描述： | 2 To 6 Watt Isolated DC-DC Converter |
| 文件： | 总6页 (文件大小：759K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
1 . Features
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Wide 2 : 1 Input Range
Low RippleAnd 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)
Input
Voltage Voltage Current
(Vdc) (Vdc) (mA) Max
Output
Output Input Current Input Current
Output
Ripple
(mV) Max. (%)Max.
Load
Regulation
Efficiency
(%)Typ.
Model No.
@No Load
(mA) Typ.
@Max. Load
(mA) Typ.
1) 2 W Single Output Series
BD-1205S2 LF
9~18
5
15
5
400
134
400
167
134
400
167
9
9
6
6
6
3
3
235
226
116
113
109
57
50
120
50
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
71
74
72
74
77
73
76
BD-1215S2 LF
BD-2405S2 LF
BD-2412S2 LF
BD-2415S2 LF
BD-4805S2 LF
BD-4812S2 LF
18~36
36~75
12
15
5
100
120
50
12
55
100
2) 4 W Single Output Series
BD-123R3S4 LF
3.3
5
1000
800
333
800
333
267
800
333
19
20
22
10
13
15
6
357
422
416
211
208
201
105
104
50
50
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
77
79
80
79
80
83
79
80
BD-1205S4 LF
BD-1212S4 LF
BD-2405S4 LF
BD-2412S4 LF
BD-2415S4 LF
BD-4805S4 LF
BD-4812S4 LF
9~18
12
5
100
50
18~36
36~75
12
15
5
100
120
50
12
7
100
3) 6 W Single Output Series
BD-1205S6 LF
9~18
BD-1215S6 LF
5
1200
500
19
20
633
625
50
± 0.5
± 0.5
79
80
15
100
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2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
BD-2405S6 LF
BD-2412S6 LF
BD-2415S6 LF
BD-4805S6 LF
BD-4812S6 LF
5
1200
10
13
13
6
316
313
313
158
154
50
100
120
50
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
79
80
80
79
81
18~36
12
15
5
500
400
1200
500
36~75
12
8
100
4) 2 W Dual Output Series
BD-1205D2 LF
9~18
± 5
±12
±5
± 200
± 83
9
9
6
7
3
3
225
215
110
106
56
50
100
50
± 2
± 2
± 2
± 2
± 2
± 2
74
77
76
78
75
78
BD-1212D2 LF
BD-2405D2 LF
18~36
BD-2412D2 LF
± 200
± 83
±12
±5
100
50
BD-4805D2 LF
36~75
BD-4812D2 LF
± 200
± 83
±12
53
100
5) 4 W Dual Output Series
BD-123R3D4 LF
9~18
± 3.3
± 5
± 500
± 400
± 400
± 167
± 133
± 400
± 167
± 133
20
22
13
15
17
10
11
12
367
439
219
209
208
108
106
104
50
50
± 2
± 2
± 2
± 2
± 2
± 2
± 2
± 2
75
76
76
79
80
80
79
80
BD-1205D4 LF
BD-2405D4 LF
± 5
50
18~36
36~75
BD-2412D4 LF
BD-2415D4 LF
BD-4805D4 LF
BD-4812D4 LF
BD-4815D4 LF
± 12
± 15
± 5
100
120
50
± 12
± 15
100
120
6) 6 W Dual Output Series
BD-1205D6 LF
9~18
± 5
± 12
± 5
± 600
± 250
± 600
± 250
± 200
± 600
± 250
± 200
22
25
13
14
15
10
13
14
658
633
321
317
313
162
156
156
50
100
50
± 2
± 2
± 2
± 2
± 2
± 2
± 2
± 2
76
79
78
79
80
77
80
80
BD-1212D6 LF
BD-2405D6 LF
18~36
36~75
BD-2412D6 LF
BD-2415D6 LF
BD-4805D6 LF
BD-4812D6 LF
BD-4815D6 LF
± 12
± 15
± 5
100
120
50
± 12
± 15
100
120
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
Condition
Min.
-0.7
-0.7
-0.7
Typ.
12
Max.
22.5
45
Unit
12V Input Model
24V Input Model
48V Input Model
Input Absolute Voltage Range
Vdc
24
48
90
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2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
Output Short Circuit Duration
Nominal Input Range
Indefinite & Auto-Restart
Reverse Polarity Input Current Limit
---
---
---
---
---
1
A
Operation Temperature (Ambient
Temperature)
Output Full Load
-25
-55
+71
+105
℃
Storage Temperature
4 . Nominal Input/Output Electrical Specifications
(Specifications typical at Ta= +25℃ ,Nominal input voltage, Rated output current unless otherwise noted)
Parameter
Condition
12V Input Model
24V Input Model
48V Input Model
Output Full Load
Single Output Model
Dual Output Model
Nominal Input
Min.
9
Typ.
12
24
48
---
Max.
18
Unit
Input Voltage Range
Vdc
18
36
---
36
75
Line Regulation
Load Regulation
± 0.5
± 0.5
± 2
---
---
%
Output Voltage Accuracy
Output Voltage Balance
Switching Frequency
---
---
± 1.0
---
± 2.0
± 1.0
---
Dual Output Same Load
---
250
± 0.01
---
KHz
Nominal Input
% / ℃
Temperature Coefficient
---
± 0.02
---
Standard Series
High Isolation Series
500 Vdc
1500
3000
1000
---
Isolation Voltage
Vdc
---
---
MΩ
Isolation Resistance
Isolation Capacitance
---
---
1KHz / 250mV rms
350
---
pF
5 . General Specification
Parameter
Specification
Condition
Isolation Voltage
Isolation Resistance
Operating Temperature (1)
Operating Temperature (2)
Storage Temperature
Humidity
1500 / 3000 Vdc
Test Duration 60 Seconds / 0.5 mA
@ 500 Vdc
1000 MΩ Min.
-25℃ ~ +71℃
-25℃ ~ +95℃
-55℃ ~ +105℃
Up To 90 %
@ Ambient Temperature With Natural Convention
@ Case Surface Temperature
---
---
---
---
Cooling
Free Air Convection
Plastic、Metal
Case Type
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2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
6 . Ordering Information
7 . Power Derating Curve
BD-xxxxSxHM LF
Device Family
Input Voltage
Output Voltage
"S" For Single Output
Output Power
Suffix "M" For Metal Case
Suffix "H" For Isolation Voltage 3KVdc
Nothing For Isolation Voltage 1KVdc
RoHS Converter Certified By SGS
(
)
8 . Efficiency & Output Load Chart
Vout= 5 Vdc
Vout= 12 Vdc
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
Output Load (mA)
Output Load (mA)
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2 To 6 Watt Isolated DC-DC Converter
Single / Dual Output
9 . Mechanical Dimension
Metal Case Model
31.75
(1.25)
10.16
(0.40)
5.00
Pin Single Output Pin
Pin
1
Dual Output
Pin
27.63
(1.09)
(0.20)
1
2
3
4
5
6
7
8
9
No Pin No Pin 24
No Pin
No Pin 24
Printed Face
23
2
23
+Vin
BD-1205S2M LF
IN=9~18Vdc
-Vin
+Vin
-Vin
8.50
(0.33)
20.32 16.16
(0.80) (0.64)
22
21
20
19
18
17
16
3
22
OUT=5Vdc
Pb
4
21
5
20
22.86
(0.90)
3.05
(0.12)
Min.
No Pin No Pin
6
No Pin
No Pin 19
7
18
17
φ0.50
(0.02)
8
15.24
(0.60)
Bottom View
N.C.
-Vo
9
Common Common 16
10 No Pin No Pin 15
11 N.C. +Vo 14
10
11
12
No Pin
-Vo
No Pin 15
+Vo 14
No Pin 13
2.54
(0.10)
12 No Pin No Pin 13
No Pin
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)
Pin Single Output Pin
Pin
1
Dual Output
Pin
5.00
(0.20)
1
2
3
4
5
6
7
8
9
No Pin No Pin 24
No Pin
No Pin 24
Printed Face
BD-1205S2P LF
23
2
23
+Vin
20.3216.16
(0.80)(0.64)
(0.33)
-Vin
+Vin
-Vin
IN=9~18Vdc
OUT=5Vdc
8.50
22
21
20
19
18
17
16
3
22
Pb
4
21
5
20
3.05
(0.12)
Min.
22.86
(0.90)
No Pin No Pin
6
No Pin
No Pin 19
7
18
17
φ0.50
8
(0.02)
15.24
(0.60)
N.C.
-Vo
9
Common Common 16
Bottom View
10 No Pin No Pin 15
11 N.C. +Vo 14
12 No Pin No Pin 13
10
11
12
No Pin
-Vo
No Pin 15
+Vo 14
No Pin 13
No Pin
2.54
(0.10)
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
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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)
22.86
(0.90)
23 22
2 3
16 14
23 22
2 3
16 14
15.24
(0.60)
15.24
(0.60)
9
11
9
11
2.54
(0.10)
2.54
(0.10)
ψ1.0~1.2
ψ1.0~1.2
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
11 . Package
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