•
3 WATTS REGULATED OUTPUT POWER
•
2:1 WIDE INPUT VOLTAGE RANGE
•
INTERNATIONAL SAFETY STANDARD APPROVAL
•
OVER CURRENT PROTECTION
•
HIGH EFFICIENCY UP TO 80%
•
STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE
UL E193009
TUV R50008270
CB JPTUV-003680
CE MARK
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. PFKC03 features 1600VDC of isolation and,
short-circuit protection and suffix “H” can get 3000VDC isolation. All models are
particularly suited to telecommunications, industrial, mobile telecom and test equipment
applications.
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 1)
Line regulation
Load regulation
LL to HL at Full Load
25% to 100% FL Single
Dual
Full load and nominal Vin
All specifications are typical at nominal input, full load and 25ºC otherwise noted
GENERAL SPECIFICATIONS
3 Watts max
± 2%
10% of FL
± 0.2%
± 0.2%
± 2%
± 5%
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 2)
4.5 – 6VDC
9 – 18VDC
18 – 36VDC
36 – 75VDC
Pi type
15VDC
36VDC
50VDC
100VDC
120mAp-p
30mS typ
DIP
SMD
Input to Output
Standard
Suffix-H
See table
1600VDC, min
3000VDC, min
10 ohms, min
300pF, max
100KHz, min
IEC60950, UL1950, EN60950
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)
14g (0.48oz)
15g (0.52oz)
3.69 x 10 hrs
6
9
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
Ripple and noise
Temperature coefficient
Transient response recovery time 25% load step change
Over load protection
Short circuit protection
% of FL at nominal input
20MHz bandwidth
3.3V/5V
75mVp-p
others 1%/p-p of Vout max
I0.02%
/ ºC, max
500uS
180% typ
Continuous, automatics recovery
INPUT SPECIFICATIONS
Input voltage range
Input filter
Input surge voltage
100mS max
Input reflected ripple
Start up time
5V input
12V input
24V input
48V input
Nominal Vin and full load
5V nominal input
12V nominal input
24V nominal input
48V nominal input
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
Storage temperature range
Thermal shock
Vibration
Relative humidity
-25ºC ~ +71ºC
-55ºC ~ +105ºC
MIL-STD-810D
10~55Hz, 2G, 30minutes along X,Y and Z
5% to 95% RH
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD
EN55022
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Level A
Level A
Perf. Criteria2
Perf. Criteria2
Perf. Criteria2
Perf. Criteria2
Perf. Criteria2
Nominal Vin and constant resistor load
OUTPUT POWER (%)
PFKC03-48S05 Derating Curve
100
75
50
25
0
-40-25-10 0
50 60 70 80 90 100
Radiated immunity
Fast transient
Nature convection
Surge
Conducted immunity
AMBIENT TEMPERATURE (ºC)
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
Pin size is 0.02(0.5) Dia or
0.01 x 0.02 (0.25 x 0.50)
Rectangular Pin
0.18(4.6)
Output
Current
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
Input
(3)
Current
649mA
909mA
835mA
845mA
870mA
845mA
870mA
266mA
353mA
333mA
343mA
348mA
338mA
333mA
123mA
174mA
164mA
164mA
172mA
167mA
167mA
61mA
88mA
84mA
84mA
86mA
84mA
84mA
Eff
(%)
66
70
76
75
73
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
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
2200uF
1000uF
170uF
110uF
± 500uF
± 96uF
± 47uF
(5)
0.15 (3.81)
0.10 (2.54)
Note
1.
PFKC03 series required a minimum
10% 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
BELLCORE TR-NWT-000332. Case
I: 50% Stress, Temperature at 40ºC.
(Ground fixed and controlled
environment)
Maximum value at nominal input
voltage and full load of standard type.
Typical value at nominal input voltage
and full load.
Test by minimum Vin and constant
resistor load.
Suffix-SMD
1.00(25.4)
0.92(23.4)
0.02(0.5)
0.44(11.2)
0.43(10.9)
23
22
2
3
0.20 (5.1)
0.90 (22.9)
1.25 (31.8)
24
20
16
1
5
9
12
0.80(20.3)
BOTTOM
VIEW
16
15
14
9
10
11
BOTTOM
VIEW
3.
4.
5.
0.60(15.2)
0.80(20.3)
0.15
(3.8)
0.40
(10.2)
Pin Area
0.04 x 0.02
(1.0 x 0.5)
13
1. All dimensions in Inches (mm)
2. Pin pitch tolerance
I0.014(0.35)
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
DUAL
+ INPUT
+ INPUT
PIN
2
3
9
10
11
Others
SMD PIN CONNECTION
SINGLE
- INPUT
- INPUT
NC
NC
NC
NC
DUAL
- INPUT
- INPUT
PIN
23
22
SINGLE
+ INPUT
+ INPUT
DUAL
+ INPUT
+ INPUT
- OUTPUT COMMON
NC
NC
+ OUTPUT + OUTPUT
16
- OUTPUT COMMON
COMMON
NC
15
NC
NC
- OUTPUT
14
+ OUTPUT + OUTPUT
NC
Others
NC
NC
0.25 (6.35)
1.26 (32.0)
2.
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