Bothhand BD-2412S2 2 to 6 watt isolated dc-dc converter single / dual output Datasheet

BD Series
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
1. Features :
! Wide 2:1 Input Range
! Low Ripple and Noise
! Input / Output Isolation 1.5K Vdc or 3.5K Vdc
! 100 % Burn-In
! Input π- Filter
! Custom Design Available
2. 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
Operating temperature
Condition
Min.
Typ.
Max.
12V Input Model
-0.7
12
22.5
24V Input Model
-0.7
24
45
48V Input Model
-0.7
48
90
Nominal Input Range
Vdc
Indefinite & Auto-Restart
---
---
---
1
Output Full Load
-25
---
+71
-55
---
+105
Storage temperature
Unit
A
℃
3. Nominal Input / Output Electrical Specifications :
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )
Parameter
Input Voltage Range
Line Regulation
Load Regulation
Condition
Min.
Typ.
Max.
12V Input Model
9
12
18
24V Input Model
18
24
36
48V Input Model
36
48
75
Output full Load
---
---
± 0.5
Single Output Model
---
---
± 0.5
Dual Output Model
Output Voltage Accuracy
Output Voltage Balance
Switching Frequency
Isolation Resistance
Isolation Capacitance
Vdc
%
Nominal Input
---
± 1.0
± 2.0
Dual Output at same Load
---
---
± 1.0
---
250
---
KHz
---
± 0.01
± 0.02
%/ ℃
Standard Series
1500
---
---
High Isolation Series
3500
---
---
500 Vdc
1000
---
---
MΩ
1 KHz / 250 mV rms
---
350
---
pF
Nominal Input
Temperature Coefficient
Isolation Voltage
±2
Unit
BOTHHAND USA. http://www.bothhand.com
Vdc
BD Series
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
4. Single Output Selection Guide:
:
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )
Input
Output
Output
Input Current Input Current
Output
Load
Voltage
Voltage
Current
@ No Load
@ Max. Load
Ripple
Regulation
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
(mA) Typ.
(mV) Max.
(%) Max.
5.0
400
9
235
50
± 0.5
71
BD-1215S2
15.0
134
9
226
120
± 0.5
74
BD-2405S2
5.0
400
6
116
50
± 0.5
72
12.0
167
6
113
100
± 0.5
74
15.0
134
6
109
120
± 0.5
77
5.0
400
3
57
50
± 0.5
73
12.0
167
3
55
100
± 0.5
76
3.3
1000
19
357
50
± 0.5
77
5.0
800
20
422
50
± 0.5
79
BD-1212S4
12.0
333
22
416
100
± 0.5
80
BD-2405S4
5.0
800
10
211
50
± 0.5
79
12.0
333
13
208
100
± 0.5
80
15.0
267
15
201
120
± 0.5
83
5.0
800
6
105
50
± 0.5
79
12.0
333
7
104
100
± 0.5
80
5.0
1200
19
633
50
± 0.5
79
BD-1212S6
12.0
500
20
625
100
± 0.5
80
BD-2405S6
5.0
1200
10
316
50
± 0.5
79
12.0
500
13
313
100
± 0.5
80
15.0
400
13
313
120
± 0.5
80
5.0
1200
6
158
50
± 0.5
79
12.0
500
8
154
100
± 0.5
81
Bothhand
Efficiency
Model No.
(%) Typ.
2 W Single output Series
BD-1205S2
9 ~ 18
BD-2412S2
18 ~ 36
BD-2415S2
BD-4805S2
36 ~ 75
BD-4812S2
4 W Single output Series
BD-123R3S4
BD-1205S4
BD-2412S4
9 ~ 18
18 ~ 36
BD-2415S4
BD-4805S4
36 ~ 75
BD-4812S4
6 W Single output Series
BD-1205S6
9 ~ 18
BD-2412S6
18 ~ 36
BD-2415S6
BD-4805S6
36 ~ 75
BD-4812S6
BD-xxxxSx
Notes:
1.
Standard output Voltage is 3.3V, 5V, 9V, 12V, 15V,
BD-xxxxSx is for Customer Design.
2.
Load regulation is for output current change from 0 % to 100 % Max. Load.
3.
Suffix “H” for 3.5K Vdc Isolation…… ( BD-xxxxSxH )
4.
Suffix “M” for Metal case …………… ( BD-xxxxSxM )
BOTHHAND USA. http://www.bothhand.com
BD Series
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
Mechanical Dimension:( Single O/P )
(1). Plastic Case:
Case:
Pin
1
2
Pin
---
---
24
-Vin
+Vin
23
3
22
4
21
5
20
6
(2). Nickel Coated Metal Case:
Case:
Single Output
---
---
19
7
18
8
17
9
NC
Vo (-)
16
10
---
---
15
11
NC
Vo (+)
14
12
---
---
13
Note:” --- “ means Omitted
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
BOTHHAND USA. http://www.bothhand.com
BD Series
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
5. Dual Output Selection Guide:
:
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )
Input
Output
Output
Input Current Input Current
Output
Load
Voltage
Voltage
Current
@ No Load
@ Max. Load
Ripple
Regulation
(Vdc)
(Vdc)
(mA) Max
(mA) Typ.
(mA) Typ.
(mV) Max.
(%) Max.
± 5.0
± 200
9
225
50
±2
74
± 12.0
± 83
9
215
100
±2
77
± 5.0
± 200
6
110
50
±2
76
± 12.0
± 83
7
106
100
±2
78
± 5.0
± 200
3
56
50
±2
75
± 12.0
± 83
3
53
100
±2
78
± 3.3
± 500
20
367
50
±2
75
BD-1205D4
± 5.0
± 400
22
439
50
±2
76
BD-2405D4
± 5.0
± 400
13
219
50
±2
76
± 12.0
± 167
15
209
100
±2
80
BD-2415D4
± 15.0
± 133
17
208
120
±2
80
BD-4805D4
± 5.0
± 400
10
108
50
±2
77
± 12.0
± 167
11
106
100
±2
79
± 15.0
± 133
12
104
120
±2
80
± 5.0
± 600
22
658
50
±2
76
BD-1212D6
± 12.0
± 250
25
633
100
±2
79
BD-2405D6
± 5.0
± 600
13
321
50
±2
78
± 12.0
± 250
14
317
100
±2
79
BD-2415D6
± 15.0
± 200
15
313
120
±2
80
BD-4805D6
± 5.0
± 600
10
162
50
±2
77
± 12.0
± 250
13
156
100
±2
80
± 15.0
± 200
14
156
120
±2
80
Bothhand
Efficiency
Model No.
(%) Typ.
2 W Dual output Series
BD-1205D2
9 ~ 18
BD-1212D2
BD-2405D2
18 ~ 36
BD-2405D2
BD-4805D2
36 ~ 75
BD-4812D2
4 W Dual output Series
BD-123R3D4
9 ~ 18
BD-2412D4
BD-4812D4
18 ~ 36
36 ~ 75
BD-4815D4
6 W Dual output Series
BD-1205D6
9 ~ 18
BD-2412D6
BD-4812D6
BD-4815D6
18 ~ 36
36 ~ 75
BD-xxxxDx
Notes:
1.
BD-xxxxDx is for Customer Design.
2.
Load regulation is for output current change from 0 % to 100 % Max. Load.
3.
Suffix “H” for 3.5K Vdc Isolation…… ( BD-xxxxDxH )
4.
Suffix “M” for Metal case …………… ( BD-xxxxDxM )
BOTHHAND USA. http://www.bothhand.com
BD Series
2 to 6 Watt Isolated DC-DC Converter
Single / Dual Output
Mechanical Dimension: ( Dual O/P )
(1). Plastic Case:
Case:
Pin
1
2
Pin
---
---
24
-Vin
+Vin
23
3
22
4
21
5
20
6
(2). Nickel Coated Metal Case:
Case:
Dual Output
---
---
19
7
18
8
17
9
Common
Common
16
10
---
---
15
11
Vo (-)
Vo (+)
14
12
---
---
13
Note:” --- “ means Omitted
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
BOTHHAND USA. http://www.bothhand.com
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