Bothhand BA-1212S2LF 2 watt isolated dc-dc converter Datasheet

BA-2 LF - Series
2 Watt Isolated DC-DC Converter
1 . Features
4 Pin SIL / 8 Pin SIL Package
Low Ripple And Noise
Input / Output Isolation:1K Vdc
100% Burn-In
Input Filter With Internal Capacitor
Custom Design Available
Net Weight﹕1.4 g / 1.8 g
RoHS Converter Certified By SGS
Typical
2 . Model Selection Guide
(Specifications typical at Ta= +25℃
℃, Nominal input voltage, Rated output current unless otherwise noted)
Model No.
Input
Voltage
(Vdc)
Output
Output Input Current Input Current
Output
Load
Efficiency
Voltage Current
@No Load
@Max. Load
Ripple
Regulation
(%)Typ.
(Vdc) (mA) Max
(mA) Typ.
(mA) Typ.
(mV) Max. (%) Max.
1) 2 W Single Output SIL Package Style
1 KV Isolation
BA-053R3S2 LF
3.3
600
40
533
50
± 12
75
5
400
40
533
60
± 10
75
9
222
40
533
80
±8
75
BA-0512S2 LF
12
167
35
520
100
±8
77
BA-0515S2 LF
15
134
35
520
120
±8
77
BA-123R3S2 LF
3.3
600
18
222
50
± 12
75
5
400
18
222
60
± 10
75
9
222
16
217
80
±8
77
BA-1212S2 LF
12
167
16
217
100
±8
77
BA-1215S2 LF
15
134
16
217
120
±8
77
BA-243R3S2 LF
3.3
600
5
111
50
± 12
75
5
400
5
111
60
± 10
75
9
222
5
110
80
±8
76
BA-2412S2 LF
12
167
5
110
100
±8
76
BA-2415S2 LF
15
134
5
110
120
±8
76
BA-0505S2 LF
BA-0509S2 LF
5
BA-1205S2 LF
BA-1209S2 LF
12
BA-2405S2 LF
BA-2409S2 LF
24
2) 2 W Single Output DIL Package Style
BA-0505D2 LF
1 KV Isolation
5
400
40
533
60
± 10
75
9
222
40
533
80
±8
75
BA-0512D2 LF
12
167
35
520
100
±8
77
BA-0515D2 LF
15
134
35
520
120
±8
77
BA-0509D2 LF
5
Bothhand USA
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BA-2 LF - Series
BA-1205D2 LF
2 Watt Isolated DC-DC Converter
5
400
22
222
60
± 10
75
9
222
20
217
80
±8
77
BA-1212D2 LF
12
167
20
217
100
±8
77
BA-1215D2 LF
15
134
20
217
120
±8
77
BA-2405D2 LF
5
400
7
111
60
± 10
75
9
222
6
110
80
±8
76
BA-2412D2 LF
12
167
6
110
100
±8
76
BA-2415D2 LF
15
134
6
110
120
±8
76
BA-1209D2 LF
BA-2409D2 LF
Notes:
12
24
Load regulation is for output current change from 20% to 100% Max. Load.
3 . Absolute Maximum Ratings
(Exceeding these values may damage the module. These are not continuous operating ratings)
Parameter
Condition
Min.
Typ.
Max.
5V Input Model
- 0.7
5
7.5
12V Input Model
- 0.7
12
15
24V Input Model
- 0.7
24
30
Max. Output Power
---
---
2
W
Output Short Circuit Duration
---
---
1.0
Second
- 40
---
+ 85
Operation Temperature
(Case Surface Temperature)
-40
---
+95
Storage Temperature
-55
---
+105
Input Absolute Voltage Range
Operation Temperature
(Ambient Temperature)
Output Full Load
Unit
Vdc
℃
4 . Nominal Input/Output Electrical Specifications
(Specifications typical at Ta= +25℃
℃
Parameter
,Nominal input voltage, Rated output current unless otherwise noted)
Condition
Min.
Typ.
Max.
5V Input Model
4.5
5
5.5
12V Input Model
10.8
12
13.2
24V Input Model
21.6
24
26.4
Line Regulation (Per1.0% change in input change)
---
---
1.3
Output Voltage Accuracy
---
---
± 5.0
---
---
± 1.0
Switching Frequency
---
80
---
KHz
Temperature Coefficient
---
± 0.01
± 0.02
%/ ℃
1000
---
---
Vdc
Input Voltage Range
Voltage Balance
(Dual Outputs)
Isolation Voltage
Nominal Input
60 Second/0.5mA
Bothhand USA
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Unit
Vdc
%
BA-2 LF - Series
2 Watt Isolated DC-DC Converter
Isolation Resistance
500Vdc
1000
---
---
MΩ
Isolation Capacitance
1KHz / 250mV rms
---
40
---
pF
2 Watt
---
---
330
μF
Capacitive Load
5 . General Specification
Parameter
Specification
Isolation Voltage
1000 Vdc
Test Duration 60 Seconds / 0.5 mA
1000 MΩ Min.
Isolation Resistance
Condition
@ 500 Vdc
Humidity
Up To 90 %
---
Cooling
Free Air Convection
---
Plastic
---
Case Type
6 . Ordering Information
BA-xxyyDD1H LF
Device Family
Input Voltage
Output Voltage
"S"For SIL Package;"D"For DIL Package
"D"For Dual Output;Nothing For Single Output
Output Power
Suffix"H"For Isolation Voltage 3KVdc;
Nothing For Isolation Voltage 1KVdc
RoHS Converter Certified By SGS
Bothhand USA
http://www.bothhandusa.com
[email protected]
BA-2 LF - Series
2 Watt Isolated DC-DC Converter
7 . Power Derating Curve
Temperature derating graph
125
100
50
0
-40
0
50
90 105
140
8 . Mechanical Dimension
Single Output SIL Package Style
6.50
(0.38)
6.00
(0.24)
10.50
(0.41)
5.00
(0.20)
8.50
(0.33)
BA-0505S2 LF
Pb
0.50
(0.02)
3.05
(0.12)
Min
1.86
2.54
(0.10)
Date Code
9.65
(0.38)
11.68
(0.46)
Printed
Face
1.25
(0.05)
1.68
0.50
(0.02)
0.25
(0.01)
Units:mm(inch)
Tolerance:xx±0.25(±0.01)
0.50
(0.02)
Bothhand USA
http://www.bothhandusa.com
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Pin
1K Vdc - Single
1
-Vin
2
+Vin
3
-Vo
4
+Vo
BA-2 LF - Series
2 Watt Isolated DC-DC Converter
Single Output DIL Package Style
12.70
[0.50]
10.50
[0.41]
10.00 6.50
[0.39] [0.26]
Printed
Face
8.50
[0.33]
Pin
Date
Code
BA-0505D2 LF
Pb
1
5.00 7.70
[0.20] [0.30]
3.05
[0.12]
Min
1K Vdc - Single
-Vin
2
7.62
[0.30]
4
7.62
[0.30]
Bottom View
0.50
[0.02]
No Pin
8
-Vo
7
No Pin
6
+Vo
5
No Pin
3
? 0.50
[? 0.02]
+Vin
Units:mm(inch)
Tolerance:xx±0.25(±0.01)
5.08
[0.20]
9. Recommended Footprint Details
SIL Package Style
DIL Package Style
12.7
[0.50]
-Vin +Vin -Vo +Vo
6
[0.24]
1
2
3
4
Bottom View
1.25
[0.05]
10
11.68
[0.39]
[0.46]
Units : mm ( inch )
Tolerance : .xx ± 0.25 ( ± 0.01)
10. Package
Bothhand USA
http://www.bothhandusa.com
Pin
[email protected]
-Vin
+Vin
1
4
Bottom View
7
5
-Vo
+Vo
7.62
[0.30]
BA-2 LF - Series
2 Watt Isolated DC-DC Converter
SIL Package Style
DIL Package Style
Bothhand USA
http://www.bothhandusa.com
[email protected]
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