WRB0503YMD-1200 [MICRODC]
WIDE INPUT,ISOLATED & REGULATED Single Output DC/DC Converter; 宽电压输入，隔离稳压单输出DC / DC转换器
| 型号： | WRB0503YMD-1200 |
| 厂家： | 
MICRODC POWER TECHNOLOGY CO., LTD |
| 描述： | WIDE INPUT,ISOLATED & REGULATED Single Output DC/DC Converter |
| 文件： | 总2页 (文件大小：529K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WRA-YMD-5W＆WRB-YMD-5W Series
WIDE INPUT,ISOLATED & REGULATED Dual/Single Output DC/DC Converter
SELECTION GUIDE
Input Voltage(VDC)
Output Voltage(VDC)
Output Current(mA)
order code
WRB0503YMD-1200
WRB0505YMD-5W
WRB0512YMD-5W
WRB0515YMD-5W
WRB0524YMD-5W
WRB1203YMD-1200
WRB1205YMD-5W
WRB1212YMD-5W
WRB1215YMD-5W
WRB1224YMD-5W
WRB2403YMD-1200
WRB2405YMD-5W
WRB2412YMD-5W
WRB2415YMD-5W
WRB2424YMD-5W
WRB4803YMD-1200
WRB4805YMD-5W
WRB4812YMD-5W
WRB4815YMD-5W
WRB4824YMD-5W
WRA0505YMD-5W
WRA0512YMD-5W
WRA0515YMD-5W
WRA1205YMD-5W
WRA1212YMD-5W
WRA1215YMD-5W
WRA2405YMD-5W
WRA2412YMD-5W
WRA2415YMD-5W
WRA4805YMD-5W
WRA4812YMD-5W
WRA4815YMD-5W
4.5 - 9
4.5 - 9
4.5 - 9
4.5 - 9
4.5 - 9
9 - 18
3.3
5
1200
1000
420
12
15
24
3.3
5
330
FEATURES
◆RoHS compliant
210
1200
1000
420
9 - 18
◆Efficiency up to 86%
9 - 18
12
15
24
3.3
5
9 - 18
330
◆1"X1" DIP Package
9 - 18
210
18 - 36
18 - 36
18 - 36
18 - 36
18 - 36
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
4.5 - 9
4.5 - 9
4.5 - 9
9 - 18
1200
1000
420
◆Wide temperature performance at full 5 Watt
load,-40°C to 85°C
12
15
24
3.3
5
330
◆UL 94V-0 package material
◆No heatsink required
210
1200
1000
420
◆ Low ripple and good EMC Features
◆ Industry standard pinout
◆ Power sharing on output
◆ I/O Isolation 1500VDC
◆ Short Circuit Protection(automatic recovery)
◆ Metal case package
12
15
24
±5
330
210
±500
±200
±160
±500
±200
±160
±500
±200
±160
±500
±200
±160
±12
±15
±5
9 - 18
±12
±15
±5
9 - 18
18 - 36
18 - 36
18 - 36
36 - 72
36 - 72
36 - 72
±12
±15
±5
◆ MTBF>1000000 hours
MODEL SELECTION
①
②
③
④
⑤
⑥
⑦
±12
±15
WRB 24 05 Y M D -5W(1000)
*Input voltage can't exceed this value,or will cause the permanent damage.
①Product Series
③Output Voltage
⑤Metal Shield
②Input Voltage
④Wide (2:1) Input Range
⑥1"X1"DIP Package
Input
Min
Nom
Max
Notes
4.5
9
6
12
9
18
⑦Rated Power(Output current)
Input Voltage
18
36
Min
24
36
48
72
DESCRIPTION
Nom
Max
Notes
Output
The WRA_YMD-5W& WRB_YMD-5W series
are specially designed for applications where a
group of polar power supplies are isolated from
the input power supply in a distributed power
supply system on a circuit board.
These products apply to:
1) where the voltage of the input power supply
is wide range (voltage range ≤2:1);
±1%
±3%
Vo1
Vo2
Setpoint Accuracy
Line Regulation
Load Regulation
±0.2%
±0.5%
3%Vo Pk deviation
200 settling time
50mVp-p
50~75% load
Dynamic Response
Ripple and Noise
50~25% load
Vo 5Vdc
100mVp-p
Other
Temperature coefficient
±0.02%/℃
2) where isolation is necessary between input
and output (isolation voltage ≤1500VDC);
3) where the regulation of the output voltage
and the output ripple noise are demanded.
Min
Nom
Max
Notes
General
Input-Output
Input-Case
Isolation Voltage
500Vdc
Output-Case
Switching Frequency
Efficiency
300KHZ
82%
typ
MTBF
10X105h
Bellcore ,25℃
-25℃
-43℃
-40℃
10%
+85℃
+105℃
+125℃
90%
Case Temperature
Military
Storage Temperature
Relative Humidity
MICRODC RESERVES THE COPYRIGHT
*Input voltage can't exceed this value,or will cause the permanent damage.
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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WRA-YMD-5W＆WRB-YMD-5W Series
OUTLINE DIMENSIONS ＆ FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
Dual/Single Output
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch)
diameter:1.00mm(0.039inch)
TUBE OUTLINE DIMENSIONS
Note:
Unit:mm[inch]
Pin section tolerances:±0.10mm[±0.004inch]
General tolerances:±0.25mm[±0.010inch]
Note:
Unit :mm[inch]
General tolerances:
L=530mm[20.866inch] Tube Quantity: 19pcs
L=220mm[8.661inch] Tube Quantity: 7pcs
±0.50mm[±0.020inch]
FOOTPRINT DETAILS
Pin
Single
Dual
1
2
3
4
5
GND
Vin
GND
Vin
When the environment temperature is higher than 71°C, the product output ower
should be less then 60% of the rated power.
+V0
NC
+V0
0V
No parallel connection or plug and play.
Use dual output simultaneously, forbid opening output pin (0V) to use as single output.
0V
-V0
Note:
1.The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
2.Operation under 10% load will not damage the converter; However, they may not meet all specification listed.
3.All specifications measured at Ta=25 °C, humidity<75%, nominal input voltage and rated output load unless otherwise
specified.
4.In this data sheet, all the test methods of indications are based on corporate standards.
5.Only typical models listed, other models may be different, please contact our technical person for more details.
RoHS COMPLIANT INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature
of 300°C for 10 seconds.
The pin termination finish on the SIP package type is Tin Plate, Hot Dipped over Matte Tin
with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in this
series are backward compatible with Sn/Pb soldering systems.
Microdc Professional Power Module,Inc.
REACH COMPLIANT INFORMATION
Tel:0086-20-86000646 E-mail:tech@microdc.cn
This series has proven that this product does not contain harmful chemicals, it also has
harmful chemical substances through the registration, inspection and approval.
Website:http://www.microdc.cn
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 2 of 2
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