P-DUKE LKC05-48DS12W 4:1 ultra wide input range up to 5 watt Datasheet

LKC05W SERIES
TINY-RIPPLE
DC-DC CONVERTER
4:1 ULTRA WIDE INPUT RANGE
UP TO 5 WATTS
FEATURES
APPLICATIONS
• ULTRA LOW RIPPLE AND NOISE
• STANDARD 1.25 X 0.80 X 0.40 INCH
• BUILT-IN EN55022 CLASS B FILTER
• SIX SIDE SHIEDING
• 1600VDC INPUT TO OUTPUT ISOLATION
• SAFETY MEETS UL60950-1, EN60950-1 , & IEC60950-1
• CE MARKED
• COMPLIANT TO RoHS II & REACH
1600VDC
ISOLATION
REMOTE
CONTROL
UVP
OCP
• WIRELESS NETWORK
• TELECOM/DATACOM
• INDUSTRY CONTROL SYSTEM
• MEASUREMENT EQUIPMENT
• SEMICONDUCTOR EQUIPMENT
SCP
OVP
LOW
STANDBY
POWER
TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25℃ otherwise noted
Input Range
Output Voltage
Output
Current
@Full Load
LKC05-24S3P3W
LKC05-24S05W
LKC05-24S12W
LKC05-24S15W
LKC05-24S24W
LKC05-24D05W
LKC05-24D12W
LKC05-24D15W
LKC05-24D24W
VDC
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
LKC05-24DS05W
9 ~ 36
LKC05-24DS12W
9 ~ 36
LKC05-24DS15W
9 ~ 36
LKC05-24DS24W
9 ~ 36
VDC
3.3
5
12
15
24
±5
±12
±15
±24
Vout1: 5
Vout2: 5
Vout1: 12
Vout2: 12
Vout1: 15
Vout2: 15
Vout1: 24
Vout2: 24
3.3
5
12
15
24
±5
±12
±15
±24
Vout1: 5
Vout2: 5
Vout1: 12
Vout2: 12
Vout1: 15
Vout2: 15
Vout1: 24
Vout2: 24
mA
1515
1000
416
333
208
±500
±208
±166
±104
500
500
208
208
166
166
104
104
1515
1000
416
333
208
±500
±208
±166
±104
500
500
208
208
166
166
104
104
Model
Number
LKC05-48S3P3W
LKC05-48S05W
LKC05-48S12W
LKC05-48S15W
LKC05-48S24W
LKC05-48D05W
LKC05-48D12W
LKC05-48D15W
LKC05-48D24W
18~ 75
18~ 75
18~ 75
18~ 75
18~ 75
18~ 75
18~ 75
18~ 75
18~ 75
LKC05-48DS05W
18~ 75
LKC05-48DS12W
18~ 75
LKC05-48DS15W
18~ 75
LKC05-48DS24W
18~ 75
1
Input Current
@ No Load
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mA
6
6
9
10
10
6
9
10
10
Output
Ripple &
Noise
mV
Efficiency
%
81
83
88
88
89
84
85
86
87
6
84
9
85
10
86
10
4
4
4
4
6
6
4
5
6
86
10
80
83
86
87
88
83
85
86
87
6
83
4
85
5
86
6
86
Maximum
Capacitor
Load
µF
2200
1000
220
150
100
± 680
± 150
± 150
± 100
680
680
150
150
150
150
100
100
2200
1000
220
150
100
± 680
± 150
± 150
± 100
680
680
150
150
150
150
100
100
2016/03/29
LKC05W
PART NUMBER STRUCTURE
LKC05 Series Name
24
Input
Voltage
(VDC)
24:9~36
48:18~75
S
05
W
Output
Quantity
Output
Voltage
(VDC)
3P3:3.3
05:5
12:12
15:15
24:24
05:±5
12:±12
15:±15
24:±24
05:5/5
12:12/12
15:15/15
24:24/24
Input
Range
Assembly
Option
4:1
:With Pin3
CS:Without Pin3
S:Single
D:Dual
DS:Dual with output isolation
INPUT SPECIFICATIONS
Parameter
24Vin(nom)
48Vin(nom)
24Vin(nom)
48Vin(nom)
24Vin(nom)
48Vin(nom)
Power up
Remote ON/OFF
24Vin(nom)
48Vin(nom)
Start-up voltage
Shutdown voltage
Start up time
Constant resistive load
Input surge voltage
1 second, max.
Input filter
Remote ON/OFF
Referred to –Vin pin
OUTPUT SPECIFICATIONS
Parameter
Load regulation
Conditions
36
75
9
18
-0.5
Low Line to High Line at Full Load
No Load to Full Load
Asymmetrical load 25%/100% FL
Typ.
-3.0
+3.0
-0.5
-6.0
-0.5
-4.0
-10
-10
-10
+0.5
+6.0
+0.5
+4.0
+20
+10
+10
15
10
+0.02
-0.02
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mA
mA
%
%
□□D□□W
50% load step change
% of Vout(nom)
% of Iout rated; Hiccup mode
VDC
Unit
+0.2
+0.2
+0.2
+1.0
+0.5
+1.0
+0.5
+1.0
10
5
ms
+1.0
10
Measured by 20MHz bandwidth
Measured by 20MHz bandwidth, with additional 10µF Capacitor
VDC
Max.
-0.2
-0.2
-0.2
-1.0
-0.5
-1.0
-0.5
-1.0
□□S□□W
□□D□□W
□□DS□□W
VDC
VDC
□□DS□□W
□□S□□W
□□D□□W
□□DS□□W Vout 2(Main)
Vout 1(Aux)
□□S□□W
□□D□□W
□□DS□□W Vout 2(Main)
Vout 1(Aux)
Vout 2(Main)
Vout 1(Aux)
Vout 2(Main)
Vout 1(Aux)
Unit
75
75
50
100
Common Chock
Open or 3 ~ 12VDC
Short or 0 ~ 1.2VDC
1
3
-1.0
Voltage adjustability
2
Max.
24
48
Min.
Others
Temperature coefficient
Transient response recovery time
Over voltage protection
Over load protection
Short circuit protection
Typ.
9
18
8.5
16
50
50
DC-DC ON
DC-DC OFF
Input current of Ctrl pin
Remote off input current
□□DS05W
Ripple and noise
Min.
Positive logic
10% Full Load to Full Load
Cross regulation
CS
Conditions
Operating input voltage range
Voltage accuracy
Minimum load
Line regulation
-
%
%
%
%
mVp-p
%/℃
250
µs
135
%
170
%
Continuous, automatics recovery
2015/8/28
LKC05W
GENERAL SPECIFICATIONS
Parameter
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Safety meets
Case material
Base material
Potting material
Weight
MTBF
Conditions
1 minute
500VDC
Max.
Unit
VDC
300
MIL-HDBK-217F, Full load
Conditions
Operating ambient temperature
Min.
Without derating
With derating
Typ.
-40
+85
-55
Natural convection
EMC SPECIFICATIONS
Parameter
EMI (1)
ESD
Radiated immunity
Fast transient (2)
Surge (2)
Conducted immunity
Power frequency magnetic field
Typ.
1600
1600
500
1
GΩ
pF
kHz
UL60950-1
EN60950-1
IEC60950-1
Copper
FR4 PCB
Epoxy (UL94 V-0)
14.8g(0.52oz)
4.446 x 106 hrs
1200
ENVIRONMENTAL SPECIFICATIONS
Parameter
Maximum case temperature
Storage temperature range
Thermal impedance
Thermal shock
Vibration
Relative humidity
Min.
Input to Output
Input (Output) to Case
Vout 1 to Vout 2; □□DS□□W only
20
Conditions
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
Max.
Unit
+85
+100
+105
+125
℃
℃
℃
℃/W
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
Level
Air ± 8kV and Contact ± 6kV
20 V/m
± 2kV
± 2kV
10 Vr.m.s
100A/m continuous; 1000A/m 1 second
Class A, Class B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Note:
1.
2.
The standard modules meet EN55022 Class A without external components.
The standard modules meet EN55022 Class B as following information:
LKC05-24W : Do not need any external components.
LKC05-48W : Connect two 4.7µF/100V MLCCs in parallel to input pins.
An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The LKC05-24W recommended an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V) and a TVS (SMDJ70A,
70V, 3000Watt peak pulse power) to connect in parallel.
The LKC05-48W recommended an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V) and a TVS (SMDJ120A,
120V, 3000Watt peak pulse power) to connect in parallel.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
CHARACTERISTIC CURVE
LKC05-48S05W Derating Curve
3
LKC05-48S05W Efficiency vs. Input Voltage
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LKC05-48S05W Efficiency vs. Output Load
2016/03/29
LKC05W
MECHANICAL DRAWING
PIN CONNECTION
LKC05-□□S□□W
PIN
DEFINE
1
+Vin
2
+Vin
3
Case
PIN
24
23
22
DEFINE
-Vin
-Vin
Ctrl
15
14
13
+Vout
-Vout
Trim
PIN
24
23
22
DEFINE
-Vin
-Vin
Ctrl
Com
+Vout 1
Case
15
14
13
Com
-Vout 2
Trim
LKC05-□□DS□□W
PIN
DEFINE
1
+Vin
2
+Vin
3
Case
PIN
24
23
22
DEFINE
-Vin
-Vin
Ctrl
15
14
13
+Vout 2
(Main)
-Vout 2
Trim
10
11
12
No pin
No pin
Case
LKC05-□□D□□W
PIN
DEFINE
1
+Vin
2
+Vin
3
Case
10
11
12
1. All dimensions in inch (mm)
2. Tolerance :x.xx±0.02 (x.x±0.5)
x.xxx±0.01 (x.xx±0.25)
3. Pin pitch tolerance ±0.01 (0.25)
4. Pin dimension tolerance ±0.004(0.1)
10
11
12
(Aux)
-Vout 1
(Aux)
+Vout 1
Case
(Main)
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by using the method shown
below.
LKC05-□□S□□W; LKC05-□□DS□□W
LKC05-□□D□□W
4
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2016/03/29
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