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LCD20-48S3P3-B

产品描述Analog Circuit,
产品类别模拟混合信号IC    信号电路   
文件大小1MB,共3页
制造商Power Mate Tech
标准
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LCD20-48S3P3-B概述

Analog Circuit,

LCD20-48S3P3-B规格参数

参数名称属性值
是否Rohs认证符合
Reach Compliance Codecompliant
最大输入电压75 V
最小输入电压36 V
端子数量6
最高工作温度101 °C
最低工作温度-40 °C
最大输出电流4.5 A
标称输出电压3.3 V
封装主体材料METAL
封装等效代码MODULE,6LEAD,0.8
封装形式MICROELECTRONIC ASSEMBLY
认证状态Not Qualified
温度等级INDUSTRIAL
Base Number Matches1

文档预览

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FEATURES
20 WATTS MAXIMUM OUTPUT POWER
ULTRA LOW QUIESCENT CURRENT
SINGLE OUTPUT UP TO 4.5A
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
MEET EN55022 CLASS A WITHOUT EXTERNAL COMPONENTS
FIXED SWITCHING FREQUENCY
INPUT TO OUTPUT ISOLATION:1600VDC
INDUSTRY STANDARD PIN-OUT LCD15 SERIES COMPATIBLE
CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC
UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
RoHS DIRECTIVE COMPLIANT
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
Positive logic Remote On/Off, Without trim, Without CTRL pin
DESCRIPTION
LCD20 DC/DC converters provide up to 20 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
~
36VDC and
36
~
75VDC, comprehensively protected against over-current, over-voltage 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
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load
Voltage adjustability (Note 5)
Line regulation
Single
Single
LL to HL at Full Load
Dual
Single
No Load to Full Load
Dual
Single
10% Load to 90% Load
Dual
Dual
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
20 Watts
±1%
0%
±10%
± 0.2%
± 0.5%
± 0.2%
± 1.0%
± 0.1%
± 0.8%
± 5%
See table
9 ~ 18VDC
18 ~ 36VDC
36 ~ 75VDC
Input filter
Pi type
25VDC 1sec, max.
12VDC input
24VDC input
Input surge voltage
50VDC 1sec, max.
48VDC input
100VDC 1sec, max.
Input reflected ripple current Nominal input and full load
30mAp-p
Nominal input and
Power up
30ms, max.
Start up time
constant resistive load Remote ON/OFF
30ms, max.
12VDC input
9VDC, max.
24VDC input
18VDC, max.
Start-up voltage
48VDC input
36VDC, max.
12VDC input
8VDC
24VDC input
16VDC
Shutdown voltage
48VDC input
33VDC
Remote ON/OFF (Note 6)
DC-DC ON
Positive logic(Option)
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 input
-0.5mA~1.0mA
Input voltage range
Remote off state input current
Nominal input
2.0mA
12VDC nominal input
24VDC nominal input
48VDC nominal input
Load regulation
Cross regulation
Asymmetrical load 25% / 100% FL
Ripple and noise 20MHz bandwidth
Temperature coefficient
(Measured with a 1µF M/C X7R and a 10µF T/C)
±0.02%
/ ºC, max.
Transient response recovery time 25% load step change
250µS
3.7VDC~5.4VDC
3.3VDC output
5VDC output
Over voltage protection
5.6VDC~7.0VDC
13.5VDC~19.6VDC
12VDC output
15VDC output
16.8VDC~-20.5VDC
Over load protection
% of FL at nominal input
150%
Short circuit protection
Hiccup, automatics recovery
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature(Note 7)
Maximum case temperature
-40ºC ~ +60ºC (without derating)
+60ºC ~ +101ºC (with derating)
105ºC
-55ºC ~ +125ºC
17.6ºC/Watt
14.8ºC/Watt
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
See table
Input to Output
1600VDC, min. 1minute
Input(Output) to Case 1000VDC, min. 1minute
10 ohms, min.
1500pF, max.
330KHz±10%
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
FR4 PCB
Silicon (UL94-V0)
1.0 X 1.0 X 0.39 Inch
(25.4 X 25.4 X 9.9mm)
15g(0.53oz)
1.766x10
6
hrs
BELLCORE TR-NWT-000332
MIL-HDBK-217F
5.530x10
5
hrs
9
Storage temperature range
Thermal impedance
Natural convection
Natural convection with Heat-sink
(Note 8)
Thermal shock
Vibration
Relative humidity
EMC CHARACTERISTICS
EMI (Note 9)
ESD
Radiated immunity
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-5
EN61000-4-6
Air
Contact
±
8KV
±
6KV
10 V/m
±
2KV
±
2KV
10 Vr.m.s
Class B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Fast transient (Note 10) EN61000-4-4
Surge (Note 10)
Conducted immunity
Page 1 of 3 Issued Date:2011/12/30
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