LCD30W
LCD30W SERIES
DC-DC CONVERTER
4:1 ULTRA WIDE INPUT RANGE
UP TO 30Watts
FEATURES
•
NO MINIMUM LOAD REQUIRED
•
1600VDC INPUT TO OUTPUT ISOLATION
•
SMALL SIZE AND LOW PROFILE 1.0 x 1.0 x 0.39 INCH
•
SIX-SIDED CONTINUOUS SHIELD
•
UL60950-1, EN60950-1, & IEC60950-1 SAFETY APPROVALS
•
CE MARKED
•
COMPLIANT TO RoHS II & REACH
APPLICATIONS
•
WIRELESS NETWORK
•
TELECOM/DATACOM
•
INDUSTRY CONTROL SYSTEM
•
DISTRIBUTED POWER ARCHITECTURES
•
SEMICONDUCTOR EQUIPMENT
1600VDC
ISOLATION
REMOTE
CONTROL
UVP
Model
Number
LCD30-24S3P3W
LCD30-24S05W
LCD30-24S12W
LCD30-24S15W
LCD30-24S24W
LCD30-24D12W
LCD30-24D15W
LCD30-24D24W
LCD30-48S3P3W
LCD30-48S05W
LCD30-48S12W
LCD30-48S15W
LCD30-48S24W
LCD30-48D12W
LCD30-48D15W
LCD30-48D24W
Input Range
VDC
9 ~ 36
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
18 ~ 75
Output Voltage
VDC
3.3
5
12
15
24
±12
±15
±24
3.3
5
12
15
24
±12
±15
±24
Output Current
@Full Load
mA
7000
6000
2500
2000
1250
±1250
±1000
±625
7000
6000
2500
2000
1250
±1250
±1000
±625
Input Current
@ No Load
mA
10
10
10
10
10
10
10
12
10
10
8
8
8
8
8
10
Efficiency
%
88
89
89
89
90
89
91
91
88
90
90
91
92
91
92
92
PART NUMBER STRUCTURE
LCD30 - 48
Series Name
Input
Voltage
(VDC)
24:
9~36
48:
18~75
S
Output
Quantity
S:
Single
05
Output
Voltage
(VDC)
3P3:
3.3
05:
5
12:
12
15:
15
15:
24
12:
±12
15:
±15
24:
±24
W -
Input
Range
4:1
:
A:
B:
C:
D:
E:
A
Option
Negative logic remote ON/OFF(Standard)
Positive logic remote ON/OFF
Without Ctrl pin
Negative logic remote ON/OFF without Trim pin
Without Ctrl & Trim pin
Positive logic remote ON/OFF without Trim pin
D:
Dual
1
www.PDUKE.com
℃
TECHNICAL SPECIFICATION
All specifications are typical at nominal input, full load and 25
：
：
：
：
OCP
SCP
OVP
OTP
LOW
STANDBY
POWER
otherwise noted
Maximum
Capacitor Load
(1)
µF
10000
7200
1200
1000
375
±750
±500
±180
10000
7200
1200
1000
375
±750
±500
±180
HS
Assembly Option
:
No assembly
HS:
Heat-sink
HC:
Heat-sink with Clamp
2014/04/30
LCD30W
INPUT SPECIFICATIONS
Parameter
Operating input voltage range
Input reflected ripple current
Start-up voltage
Shutdown voltage
Start up time
Input surge voltage
Input filter
Remote ON/OFF
Constant resistive load
1 second, max.
Nominal input and Full load
24Vin(nom)
48Vin(nom)
24Vin(nom)
48Vin(nom)
Power up
Remote ON/OFF
24Vin(nom)
48Vin(nom)
Positive logic
DC-DC ON
(Option)
DC-DC OFF
Negative logic
DC-DC ON
(Standard)
DC-DC OFF
Input current of Ctrl pin
Remote off input current
Conditions
24Vin(nom)
48Vin(nom)
Min.
9
18
Typ.
24
48
30
Max.
36
75
9
18
Unit
VDC
mAp-p
VDC
VDC
ms
VDC
8
16
30
30
50
100
Pi type
Open or 3 ~ 15VDC
Short or 0 ~ 1.2VDC
Short or 0 ~ 1.2VDC
Open or 3 ~ 15VDC
1.0
2.0
Referred to –Vin pin
-0.5
mA
mA
OUTPUT SPECIFICATIONS
Parameter
Voltage accuracy
Line regulation
Load regulation
Conditions
Low Line to High Line at Full Load
No Load to Full Load
10% Load to 90% Load
Single
Dual
Single
Dual
Single
Dual
Dual
15Vout,24Vout
Others
Single
3.3Vout, 5Vout
12Vout, 15Vout
24Vout
Dual
12Vout, ±15Vout
24Vout
Min.
-1.0
-0.2
-0.5
-0.2
-1.0
-0.1
-0.8
-5.0
-10
-10
Typ.
Max.
+1.0
+0.2
+0.5
+0.2
+1.0
+0.1
+0.8
+5.0
+20
+10
Unit
%
%
%
%
%
Cross regulation
Voltage adjustability
(2)
Ripple and noise
Asymmetrical load 25%/100% FL
Single output
Measured by 20MHz bandwidth
With a 22µF/25V X7R MLCC
With 2 pcs of 22µF/25V X7R MLCC
With 2 pcs of 6.8µF/50V X7R MLCC
75
75
75
mVp-p
With a 10µF/25V X7R MLCC for each output
With a 4.7µF/50V X7R MLCC for each output
Temperature coefficient
Transient response
recovery time
Over voltage protection
25% load step change
60
75
250
µs
5.4
7.0
19.6
22.0
32.5
3.3Vout
5Vout
12Vout
15Vout
24Vout
% of Iout rated; Hiccup mode
3.7
5.6
13.5
18.3
29.1
VDC
Over load protection
Short circuit protection
170
%
Continuous, automatics recovery
GENERAL SPECIFICATIONS
Parameter
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Safety approvals
1 minute
500VDC
Conditions
Input to Output
Input(Output) to Case
Min.
1600
1000
1
248
297
Typ.
Max.
Unit
VDC
G
pF
kHz
3.3Vout, 5Vout
Others
275
330
1500
303
363
Case material
Base material
Potting material
Weight
MTBF
2
MIL-HDBK-217F, Full load
www.PDUKE.com
UL60950-1
EN60950-1
IEC60950-1
Copper
FR4 PCB
Silicone (UL94 V-0)
16.5g (0.58oz)
1.259 x 10
6
hrs
2014/04/30
℃
-0.02
+0.02
%/
LCD30W
ENVIRONMENTAL SPECIFICATIONS
Parameter
Operating ambient temperature
Maximum case temperature
Over temperature protection
Storage temperature range
Thermal impedance
Thermal shock
Vibration
Relative humidity
Conditions
Without derating
With derating
Min.
-40
+50
Typ.
Max.
+50
+100
105
Unit
115
-55
Vertical direction by natural convection (20LFM)
Without heat-sink
With heat-sink
15.0
13.8
+125
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
EMC SPECIFICATIONS
Parameter
EMI
ESD
Radiated immunity
Fast transient
(4)
Surge
(4)
Conducted immunity
(3)
Conditions
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Air ± 8kV and Contact ± 6kV
10 V/m
± 2kV
± 2kV
10 Vr.m.s
Level
Class A, Class B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Note:
1.
2.
3.
4.
Test by minimum input and constant resistive load.
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 +Vout pin or -Vout pin.
The standard modules meet EN55022 Class A and Class B with external components. For further information, please contact with P-DUKE.
The external input components are required if the module has to meet EN61000-4-4, EN61000-4-5.
The LCD30-24XXXW recommended an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V) and a TVS
(SMDJ58A, 58V, 3000Watt peak pulse power) to connect in parallel.
The LCD30-48XXXW recommended an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V).
CAUTION:
This power module is not internally fused. An input line fuse must always be used.
CHARACTERISTIC CURVE
LCD30-48S05W Derating Curve
LCD30-48S05W Derating Curve With Heat-sink
LCD30-48S05W Efficiency vs. Input Voltage
LCD30-48S05W Efficiency vs. Output Load
3
www.PDUKE.com
2014/04/30
℃
℃
℃
℃
℃
/W
LCD30W
MECHANICAL DRAWING
PIN CONNECTION
PIN
1
2
3
4
5
6
SINGLE
+Vin
-Vin
Ctrl
+Vout
Trim
-Vout
DUAL
+Vin
-Vin
Ctrl
+Vout
Common
-Vout
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by
using the method shown below.
TRIM UP
6
R
U
5
4
TRIM DOWN
5
R
D
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)
4
www.PDUKE.com
2014/04/30
京公网安备 11010802033920号
EEWORLD
