LCD10 Datasheet, PDF (1/3 Pages) RSG Electronic Components GmbH – LCD10

LCD10 SERIES
10 WATTS DC-DC CONVERTER
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
FEATURES
• 10 WATTS MAXIMUM OUTPUT POWER
• ULTRA LOW QUIESCENT CURRENT
： ^{• SINGLE OUTPUT UP TO 3A}
• SMALL SIZE AND LOW PROFILE 1.0 x 1.0 x 0.39 INCH
• HIGH EFFICIENCY UP TO 91%
• 2:1 WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• INPUT TO OUTPUT ISOLATION:1600VDC
• BUILT-IN EN55022 CLASS B FILTER
• CE MARK MEETS 2006/95/EC, 2011/95/EC AND 2004/108/EC
• SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1
• COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU
OPTIONS
Positive logic Remote ON/OFF, Without trim , Without CTRL pin
DESCRIPTION
LCD10 DC/DC converters provide up to 10 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 2:1 wide input voltage of 9~18 VDC, 18~36 VDC and 36~75VDC,
comprehensively protected against over-current, over-voltage and input under-voltage protection
conditions, and trimmable output voltage. The converter can meet EN55022 Class B with an
external capacitor only.
T E C H N I C A L S P E C I F I C A T I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
Output power (Rated)
Output power (Maximum)
With Trim up 10%
With Trim up 20%
10 Watts
11 Watts
12 Watts
Voltage accuracy
±1%
Minimum load
0%
Voltage adjustability Single (Note 6)
3.3 & 12Vout ± 10%
Others +20%,-10%
Line regulation
LL to HL at Full Load
Single
Dual
± 0.2%
± 0.5%
Load regulation
No Load to Full Load
10% Load to 90% Load
Single
Dual
Single
Dual
± 0.2%
± 1.0%
± 0.1%
± 0.8%
Cross regulation Asymmetrical load 25%/100% FL Dual
± 5%
Ripple and noise 20MHz bandwidth (Note 4)
Temperature coefficient
See table
±0.02% / ºC, max.
Transient response recovery time 25% load step change
250µs
3.3VDC output
3.7VDC~5.4VDC
Over
voltage
protection
5VDC output
12VDC output
15VDC output
24VDC output
6.3VDC~7.4VDC
13.5VDC~19.6VDC
18.3VDC~22.0VDC
29.1VDC~32.5VDC
Over load protection % of FL at nominal input
150%
Short circuit protection
Continuous, automatics recovery
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Isolation resistance
Input to Output
Input(Output) to Case
500VDC
1600VDC, min. 1minute
1000VDC, min. 1minute
10⁹ohms, min.
Isolation capacitance
1500pF, max.
Switching frequency
330kHz±10%
Design meets safety standard
IEC60950-1, UL60950-1, EN60950-1
Case material
Copper
Base material
FR4 PCB
Potting material
Epoxy (UL94-V0)
Dimensions
1.0 X 1.0 X 0.39 Inch
(25.4 X 25.4 X 9.9 mm)
Weight
MTBF (Note 1)
BELLCORE TR-NWT-000332
MIL-HDBK-217F
16.5g(0.58oz)
1.756x10⁶hrs
1.111x10⁶hrs
INPUT SPECIFICATIONS
Input voltage range
Input surge voltage
12VDC nominal input
24VDC nominal input
48VDC nominal input
12VDC input
24VDC input
48VDC input
9 ~ 18VDC
18 ~ 36VDC
36 ~ 75VDC
25VDC 1sec, max.
50VDC 1sec, max.
100VDC 1sec, max.
Input reflected ripple current
30mAp-p
Start up time
Nominal input and
constant resistive load
12VDC input
Start-up voltage
24VDC input
48VDC input
12VDC input
Shutdown voltage
24VDC input
48VDC input
Power up
30ms, max.
Remote ON/OFF 30ms, max.
9VDC, max.
18VDC, max.
36VDC, max.
8VDC
16VDC
33VDC
Remote ON/OFF (Note 7)
Positive logic(Option)
DC-DC ON
DC-DC OFF
Open or 3 V < Vr < 15V
Short or 0V < Vr < 1.2V
Negative logic(Standard)
DC-DC ON
DC-DC OFF
Short or 0V < Vr < 1.2V
Open or 3V < Vr < 15V
Input current of Remote control pin Nominal input
-0.5mA~1.0mA
Remote off state input current
Nominal input
2.5mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
℃ ℃ -40 to +85 (with derating)
Maximum case temperature
+105ºC
Storage temperature range
-55ºC ~ +125ºC
℃ Thermal impedance
℃ (Note 8)
Natural convection
16.18 /Watt
Natural convection with heat-sink 15.13 /Watt
Thermal shock
MIL-STD-810F
Vibration
MIL-STD-810F
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 9)
EN55022
ESD
EN61000-4-2
Radiated immunity
EN61000-4-3
Fast transient (Note 10) EN61000-4-4
Surge (Note 10)
EN61000-4-5
Class A, Class B
± Air
± Contact
8kV
6kV ^{Perf. Criteria A}
10 V/m
± 2kV
± 1kV
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Conducted immunity EN61000-4-6
3 Vr.m.s Perf. Criteria A
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2013/6/7