PFKC03 SERIES
3 WATTS
DC-DC CONVERTER
FEATURES
•
3 WATTS REGULATED OUTPUT POWER
•
OUTPUT CURRENT UP TO 600mA
•
STANDARD 1.25 X 0.80 X 0.40 INCH
•
HIGH EFFICIENCY UP TO 80%
•
2:1 WIDE INPUT VOLTAGE RANGE
•
SWITCHING FREQUENCY (100kHz, MIN)
•
OVER CURRENT PROTECTION
•
STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE
•
CE MARK MEETS 2006/95/EC, 2011/95/EC AND 2004/108/EC
•
SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1
•
ISO9001 CERTIFIED MANUFACTURING FACILITIES
•
COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
SMD TYPE
DESCRIPTION
The PFKC03 series offer 3 watts of output power from a package in an IC
compatible 24 pin DIP configuration without derating to 71ºC ambient
temperature and pin to pin compatible to PFKC05, FKC03, FKC05 series.
PFKC03 series have 2:1 wide input voltage of 4.5~6, 9~18, 18~36 and
36~75VDC.
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load (Note 7)
Line regulation
LL to HL at Full Load
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
3 Watts, max.
± 1%
Input voltage range
Input filter
5VDC input
12VDC input
Input surge voltage
24VDC input
48VDC input
Input reflected ripple current
Nominal input and
Start up time
constant resistive load
18VDC
36VDC
50VDC
100VDC
Power up
5VDC nominal input
12VDC nominal input
24VDC nominal input
48VDC nominal input
4.5 ~ 6VDC
9 ~
18VDC
18 ~ 36VDC
36 ~75VDC
Pi type
100ms, max.
100ms, max.
100ms, max.
100ms, max.
120mAp-p
See table
± 0.2%
Single 3.3Vout ± 0.3%
Load regulation
Min. Load to Full Load
Others ± 0.2%
Dual
± 2%
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
Ripple and noise
20MHz bandwidth
See table
0.02% / ºC, max.
Temperature coefficient
Transient response recovery time 25% load step change
500µs
Over load protection
% of FL at nominal input
180%
Short circuit protection
Continuous, automatics recovery
30ms
GENERAL SPECIFICATIONS
Efficiency
Standard
Isolation voltage Input to Output
Suffix “ H ”
Isolation resistance
500VDC
Isolation capacitance
Switching frequency
Design meet safety standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
See table
1600VDC, min. 1minute
3000VDC, min. 1minute
10 ohms, min.
300pF, max.
100kHz, min.
IEC60950-1, UL60950-1, EN60950-1
Non-conductive black plastic
Non-conductive black plastic
Epoxy (UL94-V0)
1.25 X 0.80 X 0.40 Inch
(31.8 X 20.3 X 10.2 mm)
DIP
14g (0.48oz)
SMD
15g (0.52oz)
BELLCORE TR-NWT-000332
3.690 x 10
6
hrs
MIL-HDBK-217F
3.082 x 10
6
hrs
9
ESD
Radiated immunity
Fast transient (Note 6)
Surge (Note 6)
Conducted immunity
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
10 Vr.m.s
Page 1 of 3
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±
±
±
±
±
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Storage temperature range
Thermal shock
Vibration
Relative humidity
-25ºC ~ +71ºC(non
derating)
-55ºC ~ +125ºC
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
EMC CHARACTERISTICS
EMI
EN55022
Air
Contact
Class A
8kV
6kV
10 V/m
2kV
1kV
Perf. Criteria
A
Perf. Criteria A
Perf. Criteria B
Perf. Criteria B
Perf. Criteria A
2013/5/3
PFKC03 SERIES
3 WATTS
DC-DC CONVERTER
Model
Number
PFKC03-05S33
PFKC03-05S05
PFKC03-05S12
PFKC03-05S15
PFKC03-05D05
PFKC03-05D12
PFKC03-05D15
PFKC03-12S33
PFKC03-12S05
PFKC03-12S12
PFKC03-12S15
PFKC03-12D05
PFKC03-12D12
PFKC03-12D15
PFKC03-24S33
PFKC03-24S05
PFKC03-24S12
PFKC03-24S15
PFKC03-24D05
PFKC03-24D12
PFKC03-24D15
PFKC03-48S33
PFKC03-48S05
PFKC03-48S12
PFKC03-48S15
PFKC03-48D05
PFKC03-48D12
PFKC03-48D15
Input
Range
4.5 ~ 6 VDC
4.5 ~ 6 VDC
4.5 ~ 6 VDC
4.5 ~ 6 VDC
4.5 ~ 6 VDC
4.5 ~ 6 VDC
4.5 ~ 6 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
9 ~ 18 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
18 ~ 36 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
36 ~ 75 VDC
Output
Voltage
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
(2)
Output Current
Output
Min. load Full load Ripple & Noise
No load
Input Current
20mA
20mA
35mA
35mA
20mA
25mA
55mA
10mA
10mA
15mA
15mA
15mA
20mA
25mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
5mA
5mA
5mA
5mA
5mA
5mA
5mA
(3)
Eff
(%)
66
70
76
75
74
75
73
70
75
79
77
76
78
79
71
76
80
80
77
79
79
72
75
79
79
77
79
79
(4)
Capacitor
Load max
2200µF
1000µF
170µF
110µF
± 500µF
± 96µF
± 47µF
2200µF
1000µF
170µF
110µF
± 500µF
± 96µF
± 47µF
2200µF
1000µF
170µF
110µF
± 500µF
± 96µF
± 47µF
2200µF
1000µF
170µF
110µF
± 500µF
± 96µF
± 47µF
(5)
60mA
60mA
25mA
20mA
±30mA
±12mA
±10mA
60mA
60mA
25mA
20mA
±30mA
±12mA
±10mA
60mA
60mA
25mA
20mA
±30mA
±12mA
±10mA
60mA
60mA
25mA
20mA
±30mA
±12mA
±10mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
600mA
600mA
250mA
200mA
± 300mA
± 125mA
± 100mA
75mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
75mVp-p
120mVp-p
150mVp-p
75mVp-p
120mVp-p
150mVp-p
Note
BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment).
2. Typical value at nominal input and full load. (20MHz BW.)
3. Typical value at nominal input and no load.
4. Typical value at nominal input and full load.
5. Test by minimum input and constant resistive load.
6. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220µF/100V.
7. The output requires a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices,
however they may not meet all listed specification.
CAUTION:
This power module is not internally fused. An input line fuse must always be used.
1.
PFKC03-48S05 Derating Curve
Page 2 of 3
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2013/5/3
PFKC03 SERIES
3 WATTS
DC-DC CONVERTER
PFKC03-48S05 Efficiency VS Input Voltag
PFKC03-48S05 Efficiency VS Output Current
DIP TYPE
DIP PIN CONNECTION
PIN
2
3
9
10
11
SINGLE
-INPUT
-INPUT
NC
NC
NC
DUAL
-INPUT
-INPUT
COMMON
NC
-OUTPUT
PIN
23
22
16
15
14
SINGLE
+INPUT
+INPUT
-OUTPUT
NC
+OUTPUT
DUAL
+INPUT
+INPUT
COMMON
NC
+OUTPUT
PIN
2
3
9
10
11
Others
SINGLE
-INPUT
-INPUT
NC
NC
NC
NC
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MECHANICAL DRAWING
SMD TYPE
1. All dimensions in Inch (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance ±0.01 (0.25)
3. Pin dimension tolerance ±0.004 (0.1)
SMD PIN CONNECTION
DUAL
-INPUT
-INPUT
COMMON
NC
-OUTPUT
NC
PIN
23
22
16
15
14
SINGLE
+INPUT
+INPUT
-OUTPUT
NC
+OUTPUT
DUAL
+INPUT
+INPUT
COMMON
NCZ
+OUTPUT
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2013/5/3
Microchip MCU
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