B4 -
1. Features :
DIL Series
0.6 to 1.5 Watt Isolated DC-DC Converter
Single Regulated Output
!
14 Pin DIL Package
!
Low Ripple and Noise
!
Input / Output Isolation 1K Vdc or 3K Vdc
!
100 % Burn-In
!
Input Filter with Internal Capacitor
!
Custom Design Available
2. Absolute maximum ratings：
：
( Exceeding these values may damage the module. These are not continuous operating ratings )
Parameter
Condition
5V Input Model
Input
Absolute
Voltage Range
12V Input Model
24V Input Model
Max. Output power
Output Short circuit duration
Operating temperature
Storage temperature
Output Full Load
Min.
-0.7
-0.7
-0.7
---
---
-40
-55
Typ.
5
12
24
---
---
---
---
Max.
7.5
15
30
1.5
1.0
+85
+105
W
Second
℃
Vdc
Unit
3. Nominal Input / Output Electrical Specifications :
( Specifications typical at Ta = +25℃, nominal input voltage, rated output current unless otherwise noted )
Parameter
Condition
5V Input Model
Input Voltage Range
12V Input Model
24V Input Model
Output Voltage Accuracy
Switching Frequency
Temperature Coefficient
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Line Regulation
Standard Series
High Isolation Series
500 Vdc
1 KHz / 250 mV rms
Nominal Input
Min.
4.5
10.8
21.6
---
---
---
1000
3000
1000
---
---
Typ.
5
12
24
---
120
± 0.01
---
---
---
40
---
Max.
5.5
13.2
26.4
± 1.0
---
± 0.02
---
---
---
---
± 0.5
MΩ
pF
%
%
KHz
%/
℃
Vdc
Vdc
Unit
Page
32
B4 -
DIL Series
0.6 to 1.5 Watt Isolated DC-DC Converter
Single Regulated Output
4. Model Selection Guide
：
4.1. 1K Vdc Isolation - Single output
( Specifications typical at Ta = +25
℃,
Nominal input voltage, Rated output current unless otherwise noted )
Input
Bothhand
Voltage
Model No.
(Vdc)
B4-0503DS
B4-053R3DS
B4-0505DS
B4-0509DS
B4-0512DS
B4-1203DS
B4-123R3DS
B4-1205DS
B4-1209DS
B4-1212DS
B4-2403DS
B4-243R3DS
B4-2405DS
B4-2409DS
B4-2412DS
B4-xxxxDS
Notes：
1.
2.
B4-xxxxDS is for Customer Design.
Load regulation is for output current change from 0 % to 100 % Max. Load.
24
12
5
(Vdc)
3.0
3.3
5.0
9.0
12.0
3.0
3.3
5.0
9.0
12.0
3.0
3.3
5.0
9.0
12.0
(mA) Max
200
200
200
150
100
200
200
200
150
100
200
200
200
150
100
(mA) Typ.
28
28
28
26
26
18
18
18
18
18
5
5
4
4
4
(mA) Typ.
193
212
312
421
375
81
88
130
176
156
40
43
64
88
78
(mV) Max.
50
50
50
60
80
50
50
50
60
80
50
50
50
60
80
(%) Max.
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
62
62
64
64
64
62
62
64
64
64
62
63
65
64
64
Voltage
Current
@ No Load
@ Max. Load
Ripple
Regulation
(%) Typ.
Output
Output
Input Current
Input Current
Output
Load
Efficiency
Mechanical Dimension
：
Pin
1
2
3
4
5
6
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
7
1K Vdc - Single
-Vin
+Vin
---
---
Vo (-)
---
Vo (+)
NC
---
Pin
14
13
12
11
10
9
8
Note：”
--- “
means Omitted
BOTHHAND USA. http://www.bothhand.com
B4 -
DIL Series
0.6 to 1.5 Watt Isolated DC-DC Converter
Single Regulated Output
4.2. 3K Vdc Isolation - Single output
( Specifications typical at Ta = +25
℃,
Nominal input voltage, Rated output current unless otherwise noted )
Input
Bothhand
Voltage
Voltage
Output
Output
Current
(mA) Max
200
200
200
150
100
200
200
200
150
100
200
200
200
150
100
Input Current Input Current
@ No Load
(mA) Typ.
28
28
28
26
26
18
18
18
18
18
5
5
4
4
4
@ Max. Load
(mA) Typ.
193
212
312
421
375
81
88
130
176
156
40
43
64
88
78
Output
Ripple
(mV) Max.
50
50
50
60
80
50
50
50
60
80
50
50
50
60
80
Load
Efficiency
Regulation
(%) Typ.
(%) Max.
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
62
62
64
64
64
62
62
64
64
64
62
63
65
64
64
Model No.
(Vdc)
B4-0503DSH
B4-053R3DSH
B4-0505DSH
B4-0509DSH
B4-0512DSH
B4-1203DSH
B4-123R3DSH
B4-1205DSH
B4-1209DSH
B4-1212DSH
B4-2403DSH
B4-243R3DSH
B4-2405DSH
B4-2409DSH
B4-2412DSH
B4-xxxxDSH
Notes：.
1.
2.
24
12
5
(Vdc)
3.0
3.3
5.0
9.0
12.0
3.0
3.3
5.0
9.0
12.0
3.0
3.3
5.0
9.0
12.0
B4-xxxxDSH is for Customer Design.
Load regulation is for output current change from 0 % to 100 % Max. Load.
Mechanical Dimension
：
Pin
1
2
3
4
5
6
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
7
3K Vdc - Single
-Vin
+Vin
Pin
14
13
---
---
Vo (-)
---
NC
Vo (+)
12
11
10
9
8
Note：
” --- “
means Omitted
BOTHHAND USA. http://www.bothhand.com
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