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Single & Dual Output
DC/DC Converter
FEATURES:
●
12W DIL PACKAGE
●
4:1 WIDE INPUT RANGE
●
100% BURNED IN
●
HIGH EFFICIENCY
●
UL94V-0 PACKAGE MATERIAL
●
CUSTOM SOLUTIONS AVAILABLE
●
RoHS COMPLIANT
●
Remote Control:On/Off
APPLICATIONS:
●
Wireless Network
●
Telecom/Datacom
●
Industry Control System
●
Measurement Equipment
●
Semiconductor Equipment
Series FKC12(W)
12Watt | DC-DC Converter
M
ODEL
S
ELECTION
C
HART
Input
Voltage
Vdc
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
18-75
18-75
Part Number
FKC12-24S03W
FKC12-24S05W
FKC12-24S12W
FKC12-24S15W
FKC12-24D05W
FKC12-24D12W
FKC12-24D15W
FKC12-48S03W
FKC12-48S05W
FKC12-48S12W
FKC12-48S15W
FKC12-48D05W
FKC12-48D12W
FKC12-48D15W
Input
Current
No-Load
(mA TYP)
Full Load
(mA TYP)
Output
Voltage
Vdc
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Output
Current
Full Load
(mA)
Efficiency
%TYP
80
82
83
83
83
83
83
80
82
83
83
83
83
83
30
30
30
30
30
30
30
30
30
30
30
30
30
30
602
610
602
602
602
602
602
301
305
301
301
301
301
301
3500
2400
1000
800
±1200
±500
±400
3500
2400
1000
800
±1200
±500
±400
FKC12-12S03W/*** add Suffix SMD for SMD package
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
Temperature Derating Graph
OutPut Power(%)
100
Temperature Derating Graph
Tolerance Envelope Graph
Tolerance Envelope
1 20%
Graph
Output Voltage(%)
75
50
25
0
-40
75
85 100
1 10%
1 00%
90 %
80 %
70 %
4 0%
100%
110%
120%
30 %
80 %
9 0%
10%
20%
50%
60%
70%
Nature Convection
Ambient Temperature(
℃
)
Output Current(%)
1/3
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Input Specifications
Parameters
Voltage Types
Filter
Protection
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Conditions
Min
Typ
Max
4:1
Units
Pi Network
Fuse Recommended
Output Specifications
Parameters
Voltage Tolerance
Short Circuit/ Restart
Over Load Protection
Line Regulation
Load Regulation
Minimum Load
Ripple & Noise
Transient response setting time
Single/Dual
Continuous/ Automatic
Temperature Coefficinet:±0.05%/
℃
Conditions
Min
Typ
150
Max
±2
±0.5
±0.5
100
350
Units
%
%
%
%
mVp-p
us
High Line to Low Line
Single & Dual (F.L-25%F.L)
10% of Full Load
BW=DC To 20MHz (with 1uF Cap.)
current change from 25% to 100%
General Specifications
Parameters
Isolation Resistance
Switching Frequency
Operating Temperature
Humidity
Cooling
Case material
Weight
Dimensions
Potting Material
Radiated Emissions
Conducted Emissions
Efficiency
Isolation Voltage
MTBF
Storage Temperature
Case Temperature
Conditions
500Vdc
Non Condensing
Free air Convection
Appearance size
EN55022
EN55022
For 10 seconds
Min
1000
-40
Typ
400
Max
100
95
Units
MΩ
KHz
℃
%
g
mm
Five-Side Shielded Case
80
900000
-55
17.5
31.6X20.1X10.0
Epoxy (UL94V-0 rated)
CLASS A
CLASS A
1500
+125
+95
MIL-HDBK-217F @25℃ , Ground Benign
%
VDC
Hours
℃
℃
Suggest adding input external filter(C1,C2,L)to meet conducted emissions (En55022 class A)
12uH
L
C1
C2
+Vin
+Vout
Load
DC/DC
Converter
-Vin
-Vout
2.2uF/100V
2.2uF/100V
Recommended Test Circuit
Vin
Cin
GND
12V & 24V & 48V:Cin 100uF,100V
+Vout
Vin
Cin
GND
100uF/25V
+Vout
COM
-Vout
Single
Cout
100uF/25V
Dual
Cout
Cout
100uF/25V
-Vout
24V & 48V:Cin 100uF,100V
2/3
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O
UTLINE
D
RAWING
31.80
20.30
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Package Style and Pinning (mm)
10.20
3.8
2
20.30
2.54
5.10
0.25 x 0.50
Rectangular Pin
9
Bottom View
23 22
16
14
11
DIP24 Package Style
15.20
Pin Connections
Pin #
1
2
3
9
11
14
16
22
23
Single
ON/OFF
-Vin
-Vin
NC
NC
+Vout
-Vout
+Vin
+Vin
Dual
ON/OFF
-Vin
-Vin
Com
-Vout
+Vout
Com
+Vin
+Vin
1 2 3
NC = No Connection
Pin Pitch Tolerance ±0.35 mm
SMD Package Style
32.00
31.40
11.20
10.90
3.81
6.35
21.30
25.40
20.30
SMD Package Style
Same spec. as the original DIP spec. and pin
definition, excl. of the SMD type pin.
2.54
Pin Connections
Pin #
Single
1
ON/OFF
2
-Vin
3
-Vin
9
NC
11
NC
14
+Vout
16
-Vout
22
+Vin
23
+Vin
Others
NC
NC = No Connection
Dual
ON/OFF
-Vin
-Vin
Com
-Vout
+Vout
Com
+Vin
+Vin
NC
Pin area
0.1 x 0.50
1 2 3 4 5
0.50
9 10 11 12
2.54
1.60
2.40
23.40
Bottom View
24 23 22 21 20
16 15 14 13
26.54
24.14
1
Top View
Pin Pitch Tolerance ±0.35 mm
27.94
11 x 2.54
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
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CUSTOM CAPABILITIES
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