LS03-05B05KC [MORNSUN]
3W, HIGH VOLTAGE DC-DC(AC-DC) CONVERTER;型号: | LS03-05B05KC |
厂家: | MORNSUN SCIENCE& TECHNOLOGY LTD. |
描述: | 3W, HIGH VOLTAGE DC-DC(AC-DC) CONVERTER 高压 |
文件: | 总4页 (文件大小:403K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LS03-05BXXKC Series
3W, HIGH VOLTAGE DC-DC(AC-DC) CONVERTER
LS03 Series ----- are high efficiency green power modules with miniature
packaging provided by Mornsun. The features of this series are: wide input
voltage, DC and AC all in one, high efficiency, high reliability, low loss, safety
isolation etc. They are widely used in industrial, office and civil equipments, as well
as applications where no special requirement for EMC performance. For harsh
EMC environment, this series of products must use the refered application circuit.
PART NUMBER SYSTEM
PRODUCT FEATURES
LS03-05B05KC
1. Wide input voltage:100 ~ 400VDC(85 ~ 264VAC)
2. Short circuit protection
Special Mark
Output Voltage
Output Style
3. High efficiency, high density
4. Low loss, green power
5. Industrial level specifications
put Voltage
In
Voltage
Isolation
Output Power
Package Style
Product Series
SELECTION GUIDE
Standby
Power (Max.)
0.4W
Ripple and Noise Efficiency
Output (Vo/Io)
Model
Package
Power
(Max.)
(%)(Typ.)
2.5W
3W
5V/500mA
69
73
LS03-05B05KC
LS03-05B12KC
38.5×22×11 mm
100 mV
12V/250mA
0.4W
INPUT SPECIFICATIONS
Input voltage range
100~400VDC(85~264VAC)
Input current
40mA(Typ.)
None
Leakage current
External input fuse (recommended)
1A/250V
Slow-Blow
OUTPUT SPECIFICATIONS
Voltage set accuracy
±2%
Input variation
±0.5% (Typ)
Load variation (10%~100%)
±1% (Typ)
Ripple & noise(p-p)
(20MHz Bandwidth)
70mV(Typ)
Short circuit protection
Continuous, automatic resume
COMMON SPECIFICATIONS
Operating
-40℃~+85℃
1.33%/ ℃
2%/°C
(55℃~85℃)
(-25℃~0℃)
Temperature ranges
Power derating
Storage
-40℃~+105℃
95%(Max.)
85%(Max.)
0.02%/℃
Derating humidity
Storage humidity
Temperature coefficient
Switching frequency
I/O-isolation voltage
100KHz(Max.) frequency conversion
2000VAC/1Min
1.1s and 550ms
(5V)
Start delay time
EMI
115V and 230V
1.3s and 650ms
(12V)
CE
CISPR22/EN55022 CLASS B(with typical applications Figure 3)
CISPR22/EN55022 CLASS B(with typical applications Figure 3)
RE
ESD
RS
IEC/EN61000-4-2
Contact ±2KV
perf. Criteria B
perf. Criteria A
EMC
EMS
IEC/EN61000-4-3
IEC/EN61000-4-4
(without external circuit)
IEC/EN61000-4-4
(with typical applications Figure 3)
10V/m
±2KV
perf. Criteria B
EFT
±4KV
perf. Criteria B
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LS03-05BXXKC
A/3-2012
Page 1 of 4
IEC/EN61000-4-5
(with typical applications Figure 3)
±2KV/±4KV
Surge
perf. Criteria B
CS
IEC/EN61000-4-6
IEC/EN61000-4-8
10 Vr.m.s
10A/m
perf. Criteria A
perf. Criteria A
perf. Criteria B
EMC
EMS
PFM
Voltage dips、short and interruptions immunity
IEC/EN61000-4-29 0%-70%
UL94V-0
Case material
Install
PCB
MTBF
>300,000h @25℃
Note:
1.
2.
3.
4.
External electrolytic capacitor are required to models when AC input, more details refer to typical applications.
Ripple and Noise were measured by the method of anear measure (more details refer to the anear measure).
All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
In this datasheet, all the test methods of indications are based on corporate standards.
ANEAR MEASURE
Connect Oscillograph Probe
Copper sheet
FUSE
L
Load
N
Note: C1: 1µF (Ceramic capacitor) C2: 10µF (Electrolytic capacitor)
INPUT VOLTAGE VS LOAD
TEMPERATURE VS LOAD
Load(%)
100
Load(%)
100
80
60
40
80
60
-25
0
55
Temperature(
85
70
85
100
110
340
240
400 Vdc
264 Vac
℃
)
TYPICAL EFFICIENCY CURVE
LS03-05BXXKC DC input rated load
efficiency curve
LS03-05BXXKC DC input efficiency curve
80
85
75
70
65
60
55
50
45
40
35
30
80
75
70
65
60
55
50
45
40
35
Input 100VDC
efficiency
LS03-05B05KC
efficiency(100%load)
Input 200VDC
efficiency
LS03-05B12KC
efficiency(100%load)
Input 300VDC
efficiency
Input 400VDC
efficiency
0
10 20 30 40 50 60 70 80 90 100
100
150
200
250
300
400
Load(%)
Input voltage(V)
LS03-05BXXKC AC input rated load
efficiency curve
LS03-05BXXKC AC input efficiency curve
80
75
70
65
60
55
50
45
40
35
30
80
75
Input 85VAC
efficiency
Input 110VAC
efficiency
Input 220VAC
efficiency
Input 240VAC
efficiency
Input 264VAC
efficiency
70
LS03-05B05KC
efficiency(100%load)
65
60
LS03-05B12KC
efficiency(100%load)
55
50
45
40
35
30
85
110
220
230
240
264
10 20 30 40 50 60 70 80 90 100
)
%
(
Load
Input voltage(V)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LS03-05BXXKC A/3-2012 Page 2 of 4
STRUCTURE FIGURE
12
7
1
3
+Vin(L)
-Vin(N)
+Vo
-Vo
Rectifier
filter
circuit
DC/DC
Convertor
Rectificate
C1
Voltage
sampling
+
External
Capacitor
10
Contrl
Circuit
Feedback
loop
TYPICAL APPLICATIONS
FUSE
NTC
+Vo
1
C2 C3 TVS RL
+
L
12
L
L
+Vo
AC-DC
-Vo
+Vo
-Vo
C1
+
MOV
10
7
3
-Vo
N
N
N
CY
Figure 1:LS03-05BXXKC
can use MOR NSUN’s FC-L01D
Figure 2:Note: This application is not supported for this series.
FUSE
R2
LDM
L
L
CY1
CY2
CY3
CY4
R3
MOV
R1
LCM CX
C1
10
+
OUTPUT
ACDC
N
N
PE
CY
Figure 3:LS03 series Recommended circuit for application require higher EMC standard
(external circuit output same as above)
Figure 4:EMC application circuit PCB layout
Safety and recommend wiring: linewidth A≥3mm,C≥9mm
EXTERNAL CAPACITORS TYPICAL VALUE
Output Voltage
C1
C2
C3
FUSE
TVS
5V
SMBJ7.0A
SMBJ20A
1μF/50V
(Ceramic Capacitor)
10μF/400V
150μF/25V
1A/250V
12V
Note:
For standard EMC requirement, please refer to figure 1 , if higher EMC requirement ,please refer to figure 3.
1.
2.
3.
C1:AC input, is filtering electrolytic capacitor (which is required), when input voltage is below 100VAC, and the value of C1 is 22μF/400V.
DC input, is a filtering capacitor in EMC Filter, the value of C1 is 10µF/400V(when input voltage is above 370VDC, and the value of C1 is 10µF/450V), If
EMC performance is not required,C1 could not need.
C2 is ceramic capacitor, it is used to filter high frequency noise. Output filtering capacitor C3 (which is required when AC input or DC input) is recommended to
use high frequency and low impedance electrolytic capacitors. For capacitance and current of capacitor please refer to manufacture’s datasheet. Voltage
derating of capacitor should be 80% or above. TVS is a recommended component to protect post-circuits (if converter fails).
Recommended external circuit parameters in Figure 3:
MOV: Varistor, model: 561KD14,it is used to protect the device under surge;
R1 、R2:2Ω/3W;
R3:1MΩ/2W;
CY、CY1、CY2、CY3、CY4:102M/400VAC;
CX:0.22µF/275VAC;
LCM:10mH-30mH;
LDM:300µH;
FC-L01D:MORNSUN’s 2KV/4KV Surge protector.
FUSE:1A/250V Slow-Blow
4.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LS03-05BXXKC A/3-2012 Page 3 of 4
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT
PACKAGING DIAGRAM
SIP Package
(
Front View)
∅1.00[0.039]
1
3
7
10 12
1
3
7
10 12
1.30[0.051]
0.50[0.020]
Note:grid 2.54*2.54mm
5.08[0.200]
12.70[0.500]
22.86
[0.900]
27.94[1.100]
(
Bottom View)
Max38.50[1.516]
FOOTPRINT DETAILS
Pin
1
Function
+Vo
3
-Vo
-Vin(N)
7
Small white box dimensions: L*W*H=163*150*35mm
Package quantity: 10pcs
inner packaging box dimensions: L*W*H=430*175*160mm
10
12
CAP
+Vin(L)
Package quantity: 100pcs
Outer packaging box dimensions: L*W*H=560*450*520mm
Package quantity:900pcs
Note:
Unit: mm[inch]
Pin section tolerances: ±0.10mm[±0.004inch]
General tolerances:±0.50mm[±0.020inch]
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China.
Tel: 86-20-38601850
Fax:86-20-38601272
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LS03-05BXXKC A/3-2012 Page 4 of 4
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