0.6 to 1 Watt Isolated DC-DC Converter
B2 - SIL 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.
B2-0503S
B2-053R3S
B2-054R8S
B2-0505S
B2-1203S
B2-123R3S
B2-124R8S
B2-1205S
B2-2403S
B2-243R3S
B2-244R8S
B2-2405S
B2-xxxxS
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-xxxxS is for Customer Design.
2. Load regulation is for output current change from 0 % to 100 % Max. Load.
Mechanical Dimension：
Pin 1K Vdc - Dual Split
+Vin
-Vin
1
2
3
4
5
6
7
---
Vo2 (+)
Ground
Vo1 (+)
---
Units : mm ( inch )
Tolerance : .xx ± 0.25
( ± 0.01 )
Note：” --- “ means Omitted
BOTHHAND USA. http://www.bothhand.com
BOTHHAND [ BOTHHAND USA, LP. ]
