URF2424P-6WR2 [MORNSUN]
SINGLE OUTPUT, DIP PACKAGING, DC-DC CONVERTER;
| 型号： | URF2424P-6WR2 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | SINGLE OUTPUT, DIP PACKAGING, DC-DC CONVERTER DC-DC转换器 输出元件 |
| 文件： | 总5页 (文件大小：728K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FEATURES
● 4:1 wide input voltage range
● Efficiency up to 88%
● Operating Temperature range:
-40°C ~ +85°C
URF_P- 6WR2 Series
6W,WIDE INPUT,ISOLATED & REGULATED
SINGLE OUTPUT, DIP PACKAGING, DC-DC CONVERTER
● 3KVDC isolation
● Low ripple & noise
● Short circuit protection, over voltage
protection
● Industry standard pinout
● Meet CISPR22/EN55022 CLASS A
RoHS
APPLICATION
PART NUMBER SYSTEM
URF_P-6WR2 series models provide 6 Watt output
power, with 4:1 wide input voltage of 9-36VDC, 18-75
VDC,output over-voltage and short-circuit protection.
And all of them can meet CISPR22/EN55022 CLASS A
without external circuit. Typical applications for these
converters are industrial, electric power, instrumentation,
telecommunication.
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
Input Current
(mA)(typ.)
Input Voltage(VDC)
Output Current (mA)
Reflected
Ripple
Current
(mA,typ.)
Output
Voltage
(VDC)
Max.
Capacitive
Load(µF)
Efficiency
(%, typ.)
@Max. Load
Model
①
Nominal
@Max.
Max.
Max.
Min.
@No Load
(Range)
Load
URF2405P-6WR2
URF2412P-6WR2
URF2415P-6WR2
URF2424P-6WR2
URF4805P-6WR2
URF4812P-6WR2
URF4815P-6WR2
URF4824P-6WR2
5
1200
500
400
250
1200
500
400
250
60
25
20
12
60
25
20
12
301
287
284
287
151
143
142
143
83
87
88
87
83
87
88
87
2200
680
12
15
24
40
12
(9-36)
680
680
24
5
20
2200
680
680
680
12
15
24
48
80
3
(18-75)
Note: ① Absolute maximum rating without damage on the converter, but it isn't recommended.
INTPUT SPECIFICATIONS
Item
Test Conditions
Min.
-0.7
-0.7
--
Typ.
--
Max.
50
Unit
VDC
W
24V input
48V input
24V input
48V input
Surge Voltage (1Sec. max.)
100
--
--
9
Start-up Voltage
--
--
18
0.5
No-load Input Power
Input Filter
--
0.2
Pi Filter
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
--
Typ.
±1
Max.
±2
±0.5
±1
Unit
%
Output Voltage Accuracy
Line Regulation
5% to 100% load
Full load, Input voltage from low to high
5% to 100% load
--
±0.2
±0.5
300
±3
--
Load Regulation
--
Transient Recovery Time
Transient Response Deviation
Temperature coefficient
Ripple*
--
500
±5
±0.03
30
us
%
25% load step change
--
100% load
--
%/°C
20MHzBandwidth
--
15
mVp-p
--
--
65
85
100
150
140
24V input
Noise*
20MHzBandwidth
48V input
%Vo
Output Over Voltage Protection
Output Short Circuit Protection
110
120
Input voltage range
Hiccup, Continuous, automatic recovery
URF_P-6WR2 2013.07.15-A/1 Page 1 of 5
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Note:* Ripple and noise tested with "parallel cable" method. See detailed operation instructions at DC-DC Application Notes .
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
3000
1000
--
Typ.
--
Max.
--
Unit
VDC
MΩ
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
Input-Output, Tested for 1 minute, leakage current less than 1 mA
Input-Output, Test at 500VDC
Input-Output,100KHz/0.1V
PWM mode
--
--
120
330
--
--
pF
--
KHz
--
--
MIL-HDBK-217F@25℃
1000
K hours
Case Material
Weight
Plastic (UL94-V0)
13 --
--
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Unit
%
Storage Humidity
Operating Temperature
Storage Temperature
Max. Case Temperature
Lead Temperature
Cooling
Non condensing
5
-40
-55
--
--
--
--
--
--
95
85
Power derating (above 71℃, see Figure 5)
125
105
300
°C
Operating Temperature curve range
1.5mm from case for 10 seconds
--
Free air convection
EMC SPECIFICATIONS
CISPR22/EN55022 CLASS A(Recommended External Circuit)/
CLASS B(External Circuit Refer to Figure1-② or Figure 3)
CISPR22/EN55022 CLASS A(Recommended External Circuit)/
CLASS B(External Circuit Refer to Figure1-② or Figure 3)
CE
EMI
RE
ESD
RS
IEC/EN61000-4-2
Contact ±4KV
perf. Criteria B
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
10V/m
±2KV
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria B
perf. Criteria A
（Recommended Circuit Refer to Figure1-①）
（Recommended Circuit Refer to Figure 3）
EFT
±4KV
EMS
Surge
CS
（Recommended Circuit Refer to Figure1-① or Figure 3）
±2KV
3 Vr.m.s
Voltage dips, short and
interruptions immunity
IEC/EN61000-4-29 0%-70%
perf. Criteria B
EMC RECOMMENDED CIRCUIT
LDM
FUSE
MOV
LCM
V in
Vin
+Vo
0V
+
LOAD
EUT
C1
C2
C0
TVS
GND
GND
①
②
(Figure1)
Recommended external circuit parameters:
Vin: 24V
Vin: 48V
Model
FUSE
MOV
LDM
TVS
Choose according to actual input current
S14K35
S14K60
56μH
SMCJ48A
330μF/50V
2.2μF/50V
SMCJ90A
330μF/100V
2.2μF /100V
C0
C1, C2
LCM
2.2 mH, recommended to use MORNSUN’s FL2D-30-222
Note: In Figure 1,part①is EMS Recommended external circuit, part②is EMI recommended external circuit. Choose according to requirements.
EMC RECOMMENDED CIRCUIT PCB LAYOUT
(Figure 2)
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URF_P-6WR2
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EMC MODULE APPLICATION CIRCUIT
FT-A/BX1D
FUSE
+Vin
Vin
+Vo
0V
+Vin
EUT
+
+Vo
-Vo
Load
C
-Vin
-Vin
GND
For nominal input voltage of 24V,C≥330μF/50V
For nominal input voltage of 48V,C≥330μF/100V
FT-A/BX1D is MORNSUN’s EFT suppresser
(Figure 3)
EMC MODULE RECOMMENDED CIRCUIT PCB LAYOUT
(Figure 4)
EMI TEST WAVEFORM (RECOMMENDED CIRCUIT FINGURE 1-②)
URF4812P-6WR2 CE（Class B, Positive line）
URF4812P-6WR2 CE（Class B, Negative line）
URF4812P-6WR2 CE（Class B, Negative line）
URF4812P-6WR2 CE（Class B, Positive line）
PRODUCT TYPICAL PERFORMANCE CURVE
Temperature Derating Graph
Operating Temp.(
(Figure 5)
℃)
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URF_P-6WR2
2013.07.15-A/1
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Efficiency VS Input Voltage curve
(Full Load)
Efficiency VS Output Load curve
URF2405P-6WR2
URF2405P-6WR2
(Vin=Vin-nominal)
100
90
80
70
60
50
40
30
20
10
0
100
95
90
85
80
75
70
65
60
55
50
9
12 15 18 21 24 27 30 33 36
5
10 20 30 40 50 60 70 80 90 100
Input Voltage(V)
Total Output Current(%)
Efficiency VS Input Voltage curve
(Full Load)
Efficiency VS Output Load curve
URF4812P-6WR2
URF4812P-6WR2
(Vin=Vin-nominal)
100
90
80
70
60
50
40
30
20
10
0
100
95
90
85
80
75
70
65
60
55
50
18 24 30 36 42 48 54 60 66 72 75
5
10 20 30 40 50 60 70 80 90 100
Input Voltage(V)
Total Output Current(%)
OUTLINE DIMENSIONS,RECOMMENDED FOOTPRINT & PACKAGING
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URF_P-6WR2
2013.07.15-A/1
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TEST CONFIGURATIONS
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate the source impedance.
Oscilloscope
Lin
Current
Probe
Load
Cin
DC
DC
Lin(4.7µH)
Cin(220µF, ESR < 1.0Ω at 100 KHz)
DESIGN CONSIDERATIONS
1) Recommended circuit
All the URF_P-6WR2 Series have been tested according to the following recommended test circuit before leaving the factory (see Figure 6).
If you want to further decrease the input/output ripple, you can increase a capacitance-values properly or choose capacitors with low ESR, but
the total capacitance of the filter capacitor must not exceed the Max. Capacitive Load.
Cin: 10μF~47μF
Cout: 10μF
Vin
+Vo
0V
Cin
Cout
DC DC
GND
(Figure 6)
2) It is not recommended to increase the output power capability by connecting two or more converters in parallel.The product is not hot-
swappable
Note:
1.
Min. load shouldn't be less than 5%, otherwise ripple maybe increased dramatically, If the product operates under min. load, it may not be
guaranteed to meet all specifications listed. Operation under minimum load will not damage the converter.
2. Max. Capacitive Load is tested at input voltage range and full load.
3.
All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this datasheet, all test methods are based on our corporate standards.
5. All characteristics are for listed models, and non-standard models may perform differently. Please contact our technical support for more details.
6.
Please contact our technical support for any specific requirement.
7. Specifications of this product are subject to changes without prior notice.
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
E-mail: info@mornsun.cn
Http://www.mornsun-power.com
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URF_P-6WR2
2013.07.15-A/1
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