P-DUKE LCD15-48S12W 15 watts maximum output power Datasheet

FEATURES
• 15 WATTS MAXIMUM OUTPUT POWER
• SINGLE OUTPUT UP TO 4A
• SMALL SIZE AND LOW PROFILE:1.0 x 1.0 x 0.39 INCH
• HIGH EFFICIENCY UP TO 88%
• 4:1 ULTRA WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• INPUT TO OUTPUT ISOLATION
• INDUSTRY STANDARD PIN-OUT FEC15 SERIES COMPATIBLE
• CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC
• UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
• ISO9001 CERTIFIED MANUFACTURING FACILITIES
• COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
Positive logic Remote On/Off, Without trim, Without On/Off pin
DESCRIPTION
LCD15W DC/DC converters provide up to 15 watts of output power in an industry
standard package and footprint. These units are specifically designed to meet the
power needs of low profile. All models feature with 4:1 ultra wide input voltage of
9-36 VDC and 18-75VDC, comprehensively protected against over-current, overvoltage and input under-voltage protection conditions, and trimmable output voltage.
T E C H N I C A L S P E C I F I C AT I O N
All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
Output power
Voltage accuracy
Full load and nominal Vin
Minimum load
15 Watts
Input voltage range
± 1%
Input surge voltage
100mS max
0%
Voltage adjustability (Note 6)
±10%
± 0.2%
Single
± 0.5%
Dual
± 0.2%
Single
Load regulation
No Load to Full Load
± 1.0%
Dual
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
20MHz bandwidth
Ripple and noise
See table
(Measured with a 1μF M/C and a 10μF T/C)
±0.02% / ºC, max.
Temperature coefficient
Line regulation
LL to HL at Full Load
Transient response recovery time 25% load step change
250μS
3.3V output
3.7VDC-5.4VDC
Over voltage protection
5V output
5.6VDC-7.0VDC
12V output
13.5VDC-19.6VDC
15V output
16.8VDC-20.5VDC
Over load protection
% of FL at nominal input
150%, typ.
Short circuit protection
Hiccup, automatics recovery
GENERAL SPECIFICATIONS
Isolation resistance
Input to Output
Input(Output) to Case
See table
1600VDC, min.
1000VDC, min.
9
10 ohms, min.
Isolation capacitance
1000pF, max.
Switching frequency
400KHz, typ.
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
Input reflected ripple current
9 – 36VDC
18 – 75VDC
50VDC
100VDC
Nominal Vin and full load
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
FR4 PCB
Epoxy (UL94-V0)
1.0 X 1.0 X 0.39 Inch
(25.4 X 25.4 X 9.9mm)
15g
6
BELLCORE TR-NWT-000332
1.330x10 hrs
5
5.630x10 hrs
MIL-HDBK-217F
30mAp-p
Nominal Vin and
Power up
30ms, max.
Start up time
constant resistive load Remote ON/OFF
30ms, max.
24V input
9VDC
Start-up voltage
48V input
18VDC
24V input
8VDC
Shutdown voltage
48V input
16VDC
Remote ON/OFF (Note 7)
Positive logic(Option)
DC-DC ON
Open or 3 V < Vr < 15V
DC-DC OFF
Short or 0V < Vr < 1.2V
Negative logic(Standard) DC-DC ON
Short or 0V < Vr < 1.2V
DC-DC OFF
Open or 3V < Vr < 15V
Input current of Remote control pin Nominal Vin
-0.5mA~1.0mA
Remote off state input current
Nominal Vin
2.5mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
-40℃ to +85℃ (with derating)
Maximum case temperature
105ºC
Storage temperature range
Efficiency
Isolation voltage
24V nominal input
48V nominal input
24V input
48V input
Thermal impedance
(Note 8)
Nature convection
Nature convection with heat-sink
-55ºC ~ +125ºC
18.2℃/Watt
15.8℃/Watt
Thermal shock
MIL-STD-810F
Vibration
MIL-STD-810F
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 9)
EN55022
Class A
Air
Contact
± 8KV
± 6KV
Perf. Criteria A
ESD
EN61000-4-2
Radiated immunity
EN61000-4-3
10 V/m
Perf. Criteria A
Fast transient (Note 10) EN61000-4-4
± 2KV
Perf. Criteria A
Surge (Note 10)
EN61000-4-5
± 1KV
Perf. Criteria A
Conducted immunity
EN61000-4-6
3 Vr.m.s
Perf. Criteria A
Page 1 of 3
Issued Date:2008/05/21
Model
Number
Input
Range
Output
Voltage
Output Current
LCD15-24S3P3W
LCD15-24S05W
LCD15-24S12W
LCD15-24S15W
LCD15-24D05W
LCD15-24D12W
LCD15-24D15W
LCD15-48S3P3W
LCD15-48S05W
LCD15-48S12W
LCD15-48S15W
LCD15-48D05W
LCD15-48D12W
LCD15-48D15W
9 - 36 VDC
9 - 36 VDC
9 - 36 VDC
9 - 36 VDC
9 - 36 VDC
9 - 36 VDC
9 - 36 VDC
18 - 75 VDC
18 - 75 VDC
18 - 75 VDC
18 - 75 VDC
18 - 75 VDC
18 - 75 VDC
18 - 75 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
Min. Load
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
Full Load
4000mA
3000mA
1300mA
1000mA
± 1500mA
± 625mA
± 500mA
4000mA
3000mA
1300mA
1000mA
± 1500mA
± 625mA
± 500mA
Output (4)
Ripple & Noise
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
Input Current
No Load
50mA
70mA
20mA
20mA
20mA
25mA
25mA
40mA
40mA
15mA
15mA
15mA
15mA
20mA
(3)
Full Load
688mA
762mA
783mA
753mA
772mA
753mA
744mA
336mA
382mA
392mA
377mA
386mA
382mA
377mA
(2)
Eff (4) Capacitor (5)
(%) Load max
86
86
87
87
85
87
88
86
86
87
87
85
86
87
1000μF
1000μF
330μF
220μF
± 500μF
± 150μF
± 100μF
1000μF
1000μF
330μF
220μF
± 500μF
± 150μF
± 100μF
Note
1.
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. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. Trimming allows the user to increase or decrease the output voltage set point of the module. This is accomplished by connecting an external resistor
between the TRIM pin and either the +Vout pin or the -Vout pin.
7. The ON/OFF control pin voltage is reference to -Vin.
The order number please see product standard table.
8. Heat sink is optional and P/N:7G-0047C-F
9. The LCD15W series can meet EN55022 Class A with parallel external capacitors to the input pins.
Recommend : 24Vin : 6.8μF/50V * 2 pcs 1812 MLCC
48Vin : 2.2μF/100V * 2 pcs 1812 MLCC
10. 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, ESR 48mΩ.
LCD15-48S05W Derating Curve
With Heatsink (Note 8)
LCD15-48S05W Derating Curve
OUTPUT POWER(%)
OUTPUT POWER (%)
120
100
80
60
40
20
120
100
80
60
40
20
0
-40
0
-40
-20
0
20
40
60
80
100
-20
120
0
20
40
60
66
80
100
120
AMBIENT TEMPERATURE(℃)
AMBIENT TEMPERATURE(℃)
LCD15-48S05W
Efficiency VS Output Load
LCD15-48S05W
Efficiency VS Input Voltage
EFFICIENCY(%)
EFFICIENCY(%)
92
90
88
86
84
82
80
18
24
30
36
42
48
INPUT VOLTAGE (V)
54
60
66
72
90
85
80
75
70
65
60
55
50
45
10
20
30
40
50
60
70
80
90
100
OUTPUT LOAD (% of Full Load)
Page 2 of 3
Issued Date:2008/05/21
Recommended Filter for EN55022 Class B Compliance
The components used in the above figure, together with the
manufacturers’ part numbers for these components, are as
follows:
C1
1. All dimensions in Inches (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)
C2
C3
C4 & C5
LCD1524xxxW
6.8μF/50V
1812 MLCC
N/A
6.8μF/50V
1812 MLCC
470pF/2KV
1808 MLCC
LCD1548xxxW
2.2μF/100V
1812 MLCC
2.2μF/100V
1812 MLCC
2.2μF/100V
1812 MLCC
1000pF/2KV
1808 MLCC
L1
325μH
Common
Choke
PMT-050
325μH
Common
Choke
PMT-050
PIN CONNECTION
PIN
SINGLE
DUAL
1
2
3
4
5
6
+ INPUT
- INPUT
+ INPUT
- INPUT
ON/OFF
+VOUT
TRIM
-VOUT
ON/OFF
+VOUT
COMMON
-VOUT
Recommended EN55022 Class B Filter Circuit Layout
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by using
the method shown below.
PRODUCT STANDARD TABLE
TRIM UP
6
TRIM DOWN
5
RU
5
RD
4
Option
Negative remote ON/OFF(Standard)
Positive remote ON/OFF
without ON/OFF pin
negative remote ON/OFF without TRIM pin
without ON/OFF&TRIM pin
positive remote ON/OFF without TRIM pin
Page 3 of 3
Suffix
-A
-B
-C
-D
-E
Issued Date:2008/05/21
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