0.6 to 1 Watt Isolated DC-DC Converter
B2 - DIL Series
Dual Split Regulated Output
4. Model Selection Guide：
4.1. 1K Vdc Isolation – Dual split output
( Specifications typical at Ta = +25 ℃, Nominal input voltage, Rated output current unless otherwise noted )
Input
Voltage
(Vdc)
Output
Voltage
(Vdc)
Output
Current
Input Current Input Current
Output
Ripple
Load
Bothhand
Model No.
Efficiency
(%) Typ.
@ No Load
(mA) Typ.
@ Max. Load
(mA) Typ.
Regulation
(mA) Max.
(mV) Max. (%) Max.
B2-0503D
B2-053R3D
B2-054R8D
B2-0505D
B2-1203D
B2-123R3D
B2-124R8D
B2-1205D
B2-2403D
B2-243R3D
B2-244R8D
B2-2405D
B2-xxxxD
Notes：
3.0
3.3
3.0 100 100
3.3 100 100
28
28
28
28
18
18
18
18
5
226
249
359
370
93
45
45
45
45
45
45
45
45
45
45
45
45
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
± 0.3
53
53
54
54
54
54
55
55
54
54
55
55
5
4.85 4.85 100 100
5.0
3.0
3.3
5.0 100 100
3.0 100 100
3.3 100 100
102
147
152
46
12
24
4.85 4.85 100 100
5.0
3.0
3.3
5.0 100 100
3.0 100 100
3.3 100 100
5
51
4.85 4.85 100 100
5.0 5.0 100 100
5
73
5
76
1. B2-xxxxD is for Customer Design.
2. Load regulation is for output current change from 0 % to 100 % Max. Load.
Mechanical Dimension：
(1). Detail Dimension
Pin 1K Vdc -Dual Split Pin
-Vin
+Vin
1
14
13
12
11
10
9
2
3
4
5
6
7
---
---
Vo1 (+)
---
Vo2 (+)
Ground
NC
8
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
Note：” --- “ means Omitted
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BOTHHAND [ BOTHHAND USA, LP. ]
