LCD30_14 Datasheet, PDF (2/4 Pages) Power Mate Technology Co., LTD – DC-DC CONVERTER

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
12Vin(nom)
24Vin(nom)
48Vin(nom)
Nominal input and Full load
12Vin(nom)
24Vin(nom)
48Vin(nom)
12Vin(nom)
24Vin(nom)
48Vin(nom)
Constant resistive load
Power up
Remote ON/OFF
1 second, max.
12Vin(nom)
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⁾
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
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
LCD30
Min.
9
18
36
-0.5
Typ. Max. Unit
12
18
24
36
VDC
48
75
30
mAp-p
9
18
VDC
36
8
16
VDC
33
30
30
ms
25
50
VDC
100
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
140
%
Continuous, automatics recovery
2
www.PDUKE.com
2014/04/30