0.6 to 1.5 Watt Isolated DC-DC Converter
B4 - DIL Series
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
Output
Output
Current
Input Current Input Current
Output
Ripple
Load
Bothhand
Model No.
Efficiency
(%) Typ.
Voltage Voltage
@ No Load
(mA) Typ.
@ Max. Load
(mA) Typ.
Regulation
(Vdc)
(Vdc)
(mA) Max
(mV) Max. (%) Max.
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：
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
200
200
200
150
100
200
200
200
150
100
200
200
200
150
100
28
28
28
26
26
18
18
18
18
18
5
193
212
312
421
375
81
50
50
50
60
80
50
50
50
60
80
50
50
50
60
80
± 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
5
88
12
24
130
176
156
40
5
43
4
64
4
88
4
78
1. B4-xxxxDS is for Customer Design.
2. Load regulation is for output current change from 0 % to 100 % Max. Load.
Mechanical Dimension：
Pin
1
1K Vdc - Single
Pin
14
13
12
11
10
9
-Vin
+Vin
2
---
3
---
Vo (-)
---
4
5
Vo (+)
---
6
NC
7
8
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
Note：” --- “ means Omitted
BOTHHAND USA. http://www.bothhand.com
BOTHHAND [ BOTHHAND USA, LP. ]
