b4 lf series

B4 LF Series
.6~1.5W Isolated DC/DC Converter
Features:
Input Filter With Internal Capacitor
Input / Output Isolation 1K Vdc Or 3K Vdc(H)
Low Ripple And Noise
100% Burn-In
Regulated type
Net Weight : 2.2 g / 2.7 g Typical
7 Pin SIL / 14 Pin DIL Package
Custom Design Available
Technical Specification (1/2):
Input
Voltage
(Vdc)
Output
Current
(mA) Max
Input Current
@No Load
(mA) Typ.
200
28
231
3.3
200
28
5
200
28
B4-0509SS(H) LF
9
150
26
500
60
± 0.5
54
B4-0512SS(H) LF
12
100
26
436
80
± 0.5
55
Model No.
Output
Voltage
(Vdc)
Input Current
Output
@Max. Load
Ripple
(mA) Typ.
(mV) Max.
Load
Regulation
(%) Max.
Efficiency
(%)Typ.
50
± 0.5
52
254
50
± 0.5
52
377
50
± 0.5
53
1) Single Output SIL Package Style
B4-0503SS(H) LF
3
B4-053R3SS(H) LF
5
B4-0505SS(H) LF
B4-1203SS(H) LF
B4-123R3SS(H) LF
12
B4-1205SS(H) LF
3
200
18
94
50
± 0.5
53
3.3
200
18
104
50
± 0.5
53
5
200
18
154
50
± 0.5
54
B4-1209SS(H) LF
9
150
18
205
60
± 0.5
55
B4-1212SS(H) LF
12
100
18
179
80
± 0.5
56
B4-2403SS(H) LF
3
200
5
47
50
± 0.5
53
3.3
200
5
52
50
± 0.5
53
B4-243R3SS(H) LF
24
B4-2405SS(H) LF
5
200
4
77
50
± 0.5
54
B4-2409SS(H) LF
9
150
4
102
60
± 0.5
55
B4-2412SS(H) LF
12
100
4
89
80
± 0.5
56
Mechanical Dimensions (1/2):
SIL Package Style
19.50
(0.76)
17.00
(0.67)
B4-0505SS LF
8.50
(0.33)
Pb
0.50
(0.02)
Date Code
9.50 8.00
(0.37) (0.31)
Single Output
6.00
(0.24)
5.00
(0.20)
Pin
1K Vdc 3K Vdc
Printed Face
3.05
(0.12)Min
2.54
(0.10)
12.70
(0.50)
0.50
(0.02)
0.25
(0.01)
1.25
(0.05)
0.50
(0.02)
BOTHHAND USA
www.bothhandusa.com
1
+Vin
+Vin
2
-Vin
-Vin
3
No Pin
4
-Vo
5
No Pin
-Vo
6
+Vo
No Pin
7
No Pin
+Vo
No Pin
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B4 LF Series
.6~1.5W Isolated DC/DC Converter
Technical Specification(2/2):
Output
Current
(mA) Max
Input Current
@No Load
(mA) Typ.
Load
Regulation
(%) Max.
Efficiency
(%)Typ.
3
200
28
193
50
± 0.5
62
3.3
200
28
212
50
± 0.5
62
5
200
28
312
50
± 0.5
64
B4-0509DS(H) LF
9
150
26
421
60
± 0.5
64
B4-0512DS(H) LF
B4-1203DS(H) LF
12
100
26
375
80
± 0.5
64
3
200
18
81
50
± 0.5
62
3.3
303
18
56
50
± 0.5
74
5
200
18
54
60
± 0.5
77
B4-1209DS(H) LF
9
150
18
55
100
± 0.5
76
B4-1212DS(H) LF
12
100
18
55
120
± 0.5
76
B4-2403DS(H) LF
3
200
5
40
50
± 0.5
62
3.3
200
5
43
50
± 0.5
63
Model No.
Input
Voltage
(Vdc)
Output
Voltage
(Vdc)
Input Current
Output
@Max. Load
Ripple
(mA) Typ.
(mV) Max.
2) Single Output DIL Package Style
B4-0503DS(H) LF
B4-053R3DS(H) LF
B4-0505DS(H) LF
5
B4-123R3DS(H) LF
B4-1205DS(H) LF
12
B4-243R3DS(H) LF
B4-2405DS(H) LF
24
5
200
4
64
50
± 0.5
65
B4-2409DS(H) LF
9
150
4
88
60
± 0.5
64
B4-2412DS(H) LF
12
100
4
78
80
± 0.5
64
Mechanical Dimensions(2/2):
DIL Package Style
Pin
1
20.32
(0.80)
10.16 8.00
(0.40) (0.31)
3
Printed
Face
B4-0505DS LF
Pb
4
Date Code
5.00 6.85
(0.20) (0.27)
3.05
(0.12)
Min.
6
7
Pin
1
7.62
(0.30)
1
No Pin
2
-Vo
-Vin
5.08
(0.20)
www.bothhandusa.com
3
4
No Pin
5
+Vo
6
No Pin
7
3K Vdc-Single
+Vin
Pin
1
2
No Pin
3
No Pin
3
4
5
-Vo
5
6
No Pin
6
+Vo
7
7
BOTHHAND USA
NC
Pin
+Vin
2
4
0.50
(0.02)
No Pin
5
15.24
(0.60)
Bottom View
-Vin
2
8.50
(0.33)
18.00
(0.71)
1K Vdc-Single
NC
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