LCD30W_14 Datasheet, PDF (2/4 Pages) Power Mate Technology Co., LTD – DC-DC CONVERTER

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
Conditions
24Vin(nom)
48Vin(nom)
Nominal input and Full load
24Vin(nom)
48Vin(nom)
24Vin(nom)
48Vin(nom)
Constant resistive load
Power up
Remote ON/OFF
1 second, max.
24Vin(nom)
48Vin(nom)
Referred to –Vin pin
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
OUTPUT SPECIFICATIONS
Parameter
Conditions
Voltage accuracy
Line regulation
Low Line to High Line at Full Load
Load regulation
No Load to Full Load
10% Load to 90% Load
Cross regulation
Voltage adjustability ⁽²⁾
Asymmetrical load 25%/100% FL
Single output
Ripple and noise
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
Single
Dual
Single
Dual
Single
Dual
Dual
15Vout,24Vout
Others
Single
3.3Vout, 5Vout
12Vout, 15Vout
24Vout
Temperature coefficient
Transient response
recovery time
Over voltage protection
Over load protection
Short circuit protection
With a 10µF/25V X7R MLCC for each output
With a 4.7µF/50V X7R MLCC for each output
25% load step change
% of Iout rated; Hiccup mode
Dual
12Vout, ±15Vout
24Vout
3.3Vout
5Vout
12Vout
15Vout
24Vout
GENERAL SPECIFICATIONS
Parameter
Isolation voltage
1 minute
Isolation resistance
Isolation capacitance
Switching frequency
500VDC
Safety approvals
Conditions
Input to Output
Input(Output) to Case
3.3Vout, 5Vout
Others
Case material
Base material
Potting material
Weight
MTBF
2
MIL-HDBK-217F, Full load
www.PDUKE.com
Min.
9
18
-0.5
Typ. Max. Unit
24
48
36
75
VDC
30
mAp-p
9
18
VDC
8
16
VDC
30
30
ms
50
100
VDC
Pi type
Open or 3 ~ 15VDC
Short or 0 ~ 1.2VDC
Short or 0 ~ 1.2VDC
Open or 3 ~ 15VDC
1.0
mA
2.0
mA
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
%
%
%
%
%
75
75
75
mVp-p
60
-0.02
75
℃ +0.02 %/
250
µs
3.7
5.4
5.6
7.0
13.5
19.6 VDC
18.3
22.0
29.1
32.5
170
%
Continuous, automatics recovery
Min.
1600
1000
1
248
297
Typ. Max. Unit
VDC
GΩ
1500
pF
275
330
303
363
kHz
UL60950-1
EN60950-1
IEC60950-1
Copper
FR4 PCB
Silicone (UL94 V-0)
16.5g (0.58oz)
1.259 x 10⁶ hrs
2014/04/30