F7 LF Series

F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
1 . Features
l
Wide 2 : 1 Input Range
l
Low Ripple And Noise
l
Input / Output Isolation 1.5K Vdc Or 3K Vdc
l
100% Burn-In
l
Input π- Filter
l
Custom Design Available
l
Net Weight : 24 g / 36.5 g Typical
l
RoHS Converter Certified By SGS
2 . Model Selection Guide
(Specifications typical at Ta= +25℃, Nominal input voltage, Rated output current unless otherwise noted)
Model No.
Input
Output
Output Input Current Input Current
Output
Load
Efficiency
Voltage Voltage Current
@No Load
@Max. Load
Ripple Regulation
(%)Typ.
(Vdc)
(Vdc) (mA) Max
(mA) Typ.
(mA) Typ.
(mV) Max. (%)Max.
1) 15 W Single Output Series
F7-123R3S15M LF
3.3
4500
10
1510
40
± 0.5
82
5
3000
20
1490
50
± 0.5
84
F7-1212S15M LF
12
1250
25
1420
60
± 0.5
88
F7-1215S15M LF
15
1000
30
1400
70
± 0.5
89
F7-2405S15M LF
5
3000
20
730
50
± 0.5
85
12
1250
25
700
60
± 0.5
89
15
1000
30
700
70
± 0.5
89
5
3000
20
365
50
± 0.5
85
15
1000
30
350
70
± 0.5
89
±5
± 1500
18
1470
50
±2
85
± 12
± 625
22
1450
100
±2
86
F7-1215D15M LF
± 15
± 500
20
1440
120
±2
87
F7-2405D15M LF
±5
± 1500
18
730
50
±2
86
± 12
± 625
22
720
100
±2
87
± 15
± 500
20
710
120
±2
88
± 12
± 625
22
355
100
±2
88
± 15
± 500
20
350
120
±2
89
F7-1205S15M LF
9~18
F7-2412S15M LF
18~36
F7-2415S15M LF
F7-4805S15M LF
36~72
F7-4815S15M LF
2) 15 W Dual Output Series
F7-1205D15M LF
F7-1212D15M LF
F7-2412D15M LF
9~18
18~36
F7-2415D15M LF
F7-4812D15M LF
36~75
F7-4815D15M LF
Notes :
1. Standard output voltage is 3.3V, 5V, 9V, 12V, 15V, F7-xxxxSxxxx LF or F7-xxxxDxxxx LF is for customer design.
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F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
2. Load regulation is for output current change from 0% to 100% Max. load.
3 . Absolute Maximum Ratings
(Exceeding these values may damage the module. These are not continuous operating ratings)
Parameter
Input Absolute Voltage Range
Output Short Circuit Duration
Condition
Min.
Typ.
Max.
12V Input Model
-0.7
12
22
24V Input Model
-0.7
24
44
48V Input Model
-0.7
48
88
Nominal Input Range
Reverse Polarity Input Current Limit
Operation Temperature (Ambient
Temperature)
Vdc
Indefinite & Auto-Restart
---
---
---
1
Output Full Load
-25
---
+71
-55
---
+105
Storage Temperature
Unit
A
℃
4 . Nominal Input/Output Electrical Specifications
(Specifications typical at Ta= +25℃
,Nominal input voltage, Rated output current unless otherwise noted)
Parameter
Condition
Min.
Typ.
Max.
12V Input Model
9
12
18
24V Input Model
18
24
36
48V Input Model
36
48
75
Output Full Load
---
---
± 0.5
Single Output Model
---
---
± 0.5
Dual Output Model
---
---
±2
Output Voltage Accuracy
Nominal Input
---
± 1.0
± 2.0
Output Voltage Balance
Dual Output At Same Load
---
---
± 1.0
---
300
---
KHz
---
± 0.01
± 0.02
%/ ℃
Standard Series
1500
---
---
High Isolation Series
3000
---
---
500Vdc
1000
---
---
MΩ
1KHz / 250mV rms
---
1000
---
pF
Input Voltage Range
Line Regulation
Load Regulation
Switching Frequency
Nominal Input
Temperature Coefficient
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Unit
Vdc
%
%
Vdc
5 . General Specification
Parameter
Isolation Voltage
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Specification
1500 / 3000 Vdc
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Condition
Test Duration 60 Seconds / 0.5 mA
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F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
Isolation Resistance
1000 MΩ Min.
@ 500 Vdc
Operating Temperature (1)
-25℃ ~ + 71℃
@ Ambient Temperature With Natural Convention
Operating Temperature (2)
-25℃ ~ +95℃
@ Case Surface Temperature
-55℃ ~ +105℃
---
Up To 90 %
---
Free Air Convection
---
Plastic、Metal
---
Storage Temperature
Humidity
Cooling
Case Type
6 . Ordering Information
F7-xxyySxxHM LF
Device Family
Input Voltage
Output Voltage
"S" For Single Output; "D" For Dual Output
Output Power
Suffix "H" For Isolation Voltage 3KVdc
Nothing For Isolation Voltage 1.5KVdc
"M" For Metal Case; "P" For Plastic Case
RoHS Converter Certified By SGS
7 . Power Derating Curve
Temperature derating graph
(
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99
)
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F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
8 . Efficiency & Output Load Chart
Vout= 12 Vdc
90
80
80
70
70
60
60
40
1250.0
1125.0
1000.0
875.0
750.0
0.0
3000.0
2700.0
2400.0
2100.0
900.0
1800.0
0
1500.0
0
1200.0
10
600.0
20
10
300.0
20
625.0
30
500.0
30
50
375.0
40
250.0
50
125.0
Efficiency %
90
0.0
Efficiency %
Vout= 5 Vdc
Output Load (mA)
Output Load (mA)
9 . Mechanical Dimension
Single Output Metal Case Model
-OUT
2.54
(0.10)
+OUT
10.16
(0.40)
10.16
(0.40)
fψ
1.00
f 1.00
(0.04)
(0.04)
15.24
(0.60)
+OUT
F7-1205S10M LF
Printed
Face
Printed
Face
-OUT
34.66
34.66
(1.36)
(1.36)
20.32
(0.80)
IN=9~18Vdc
OUT=5Vdc/2A
+IN
Pb
IN
-
+
Top View
5.00
5.00
(0.20)
(0.20)
-IN
15.24
(0.60)
10.16 5.08 10.16
(0.40) (0.20) (0.40)
Bottom View
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Date Code
Date Code
50.80 46.42
(2.00) (1.83)
11.30
11.30
(0.44)
(0.44)
2.54
2.54
(0.10)
(0.10)
8.50
8.50
(0.33)
(0.33)
25.40
(1.00)
21.16
(0.83)
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5.08
5.08
(0.20)
(0.20)
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
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F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
Dual Output Metal Case Model
-OUT COM +OUT
2.54 10.16 10.16 2.54
(0.10)(0.40) (0.40) (0.10)
ψ1.00
15.24
(0.60)
(0.04)
+OUT
F7-1205D10M LF
IN=9~18Vdc
34.66
(1.36)
Bottom View
+IN
Pb
IN
+
Printed Face
-OUT
20.32
(0.8)
OUT=±5Vdc/± 2.0A
-
COM
Date Code
50.80 46.42
(2.00) (1.83)
11.30
(0.44)
8.50
(0.33)
25.40
(1.00)
21.16
(0.83)
5.00
(0.20)
-IN
15.24
(0.60)
Top View
5.08
(0.20)
10.165.0810.16
(0.40)(0.2)(0.40)
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
Single Output Plastic Case Model
25.00
(0.98)
10.16 10.16
10.16
10.16
(0.40) (0.40)
(0.40)
(0.40)
21.16
(0.83)
-OUT
+OUT
f 1.00
f 1.00ψ
f 1.00
(0.04)
(0.04)(0.04)
15.14
15.14
(0.60)
(0.60)
+OUT
+OUT
20.32
20.32
(0.80)
(0.80)
8.50 8.50
8.50
(0.33)(0.33)
(0.33)
IN=36~72Vdc
OUT=5Vdc/2A
+IN+IN
Pb
IN
-
+
Top View
Date Code
F7-4805S10P LF
Printed
PrintedPrinted
Face
Face Face
-OUT
-OUT
Date Code
Date Code
50.60 46.42
(1.99) (1.83)
9.55 9.55
9.55
(0.37)(0.37)
(0.37)
5.00 5.00
5.00
(0.20)(0.20)
(0.20)
-IN-IN
15.14
15.14
(0.60)
(0.60)
9.96
9.96 5.08
5.089.96
9.96
(3.92)
(3.92)(0.2)
(0.2)(3.92)
(3.92)
5.08
5.08 5.08
(0.20)
(0.20)(0.20)
Bottom
BottomView
View
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
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F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
Dual Output Plastic Case Model
25.00
(0.98)
21.16
(0.83)
10.16
10.16 10.16
10.16
(0.40)
(0.40) (0.40)
(0.40)
- OUT COM + OUT
9.55
9.55 9.55
(0.37)
(0.37) (0.37)
ψf 1.00
f f1.00
1.00
(0.04)
(0.04)(0.04)
15.14
15.14
(0.6)
(0.6)
Printed
PrintedFace
Face Face
Printed
+ +OUT
OUT COM
COM - -OUT
OUT
20.32
20.32
(0.8)
(0.8)
8.50
8.50
(0.33)
(0.33)
8.50
(0.33)
IN = 36~72 Vdc
OUT = ±5 Vdc/±1 A
+ +ININ
Pb
-
Date Code
F7-4805D10P LF
Date Code
Date Code
50.60 46.42
(1.99) (1.83)
5.00
5.00 5.00
(0.20)
(0.20) (0.20)
- -ININ
15.14
15.14
(0.6)
(0.6)
IN
+
Top View
9.96
9.96 5.08
9.96
5.08 9.96
(3.92)
(3.92)(0.2)
(3.92)
(0.2)(3.92)
5.08
5.08 5.08
(0.20)
(0.20)(0.20)
Bottom
BottomView
View
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
10 . Recommended Footprint Details
Single Output Metal Case
Dual Output Metal Case
20.32
(0.80)
10.16
(0.40)
+OUT
-OUT
20.32
(0.80)
COM
+OUT
-OUT
20.32
(0.80)
1.25~1.5
ψ
1.25~1.5
+IN
10.16
(0.40)
-IN
Oψ
1.25~1.5
1.25~1.5
+IN
5.08
(0.20)
-IN
5.08
(0.20)
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
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978-887-8050
102
[email protected]
F7 LF - Series
15 Watt Isolated DC-DC Converter
Single / Dual Output
Single Output Plastic Case
Dual Output Plastic Case
10.16
(0.40)
20.32
(0.80)
+OUT
20.32
(0.80)
-OUT
20.32
(0.80)
1.25~1.5
ψ
1.25~1.5
+IN
COM
+OUT
-OUT
10.16
(0.40)
O1.25~1.5
ψ
1.25~1.5
+IN
-IN
-IN
5.08
(0.20)
5.08
(0.20)
Units : mm (inch)
Tolerance : 0.xx ± 0.25 (0.xx ± 0.01)
11 . Package
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