WRF0509YS-2W [MICRODC]
2W, WIDE INPUT,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER; 2W ，宽电压输入，隔离章; ULATED单路输出DC -DC转换器
| 型号： | WRF0509YS-2W |
| 厂家： | 
MICRODC POWER TECHNOLOGY CO., LTD |
| 描述： | 2W, WIDE INPUT,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER |
| 文件： | 总3页 (文件大小：577K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WRE-YS-2W&WRF-YS-2W Series
2W, WIDE INPUT,ISOLATED®ULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
Input Specifications
Voltage Range
2:1 Wide Input (see table)
Capacitor
Input Filter
Input Reflected Ripple Current¹
35 mA pk-pk
FEATURES
Output Specifications
◆2 Watt
Voltage Accuracy
± 2%
Indefinite (Automatic Recovery)
± 0.5%
◆Efficiency up to 82%
Short Circuit Protection
◆2:1 wide input voltage range
◆Operating temperature: -40℃to +85℃
◆Reg. Single and Dual Output
◆I/O Isolation 3000VDC
◆SIP8 package
Line Regulation
Load Regulation (25% - 100%)
Ripple and Noise (20Mhz bandwidth)
Temperature Coefficient
± 1%
80 mV pk-pk
± 0.02% / °C
General Specifications
◆On/Off Control (optional)
◆Continue Short Circuit Protection
◆RoHS Compliance
I/O Isolation Voltage (3 sec.)
3000 VDC
60 pF
I/O Isolation Capacity
I/O Isolation Resistance
Switching Frequency
1000 M Ohm
100 - 650 kHz
95% rel H
Humidity
MODEL SELECTION
①
②
③
④
⑤
⑥
WRE 24 05 Y S -2W(200)
Reliability Calculated MTBF (MIL-HDBK-217F)
> 2.732 Mhrs
①Product Series ②Input Voltage
③Output Voltage ④2:1Wide Input Volage Range
⑤SIP8 Package
Physical Specifications
Case Material
Non Conductive Black Plastic (UL94V-0 rated)
Epoxy (UL94V-0 rated)
⑥Rated Power(Output current)
Or (Potting Material)
Weight
APPLICATIONS
~ 4.5g, typ.
The WRE-YS-2W & WRF-YS-2W series is a
family of cost effective 2W dual and single
output DC/DC converters with an optional
control Pin(SIP8). These converters are
encapsulated in an ultra miniature SIP8 plastic
case. 3000VDC I/O isolation performance
features :continuous long time short circuit
protection with automatic restart and tight line /
load regulation, high efficiency operation and
output voltage accuracy of ± 2% maximum.
Environment Specifications
Operating Temperature
-40 to +85°C (ambient)
100°C
Maximum Case Temperature
Storage Temperature
Cooling
-40 to +125°C
Free Air Convection
RoHS Conform
Soldering 260°C, max. (1.5mm from case 10s.)
NOTE:All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified。
MICRODC RESERVES THE COPYRIGHT
.
\
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 1 of 3
WRE-YS-2W&WRF-YS-2W Series
SELECTION GUIDE
Input Range*
Input Current
No Load (mA)
Input Current
Output Current
Output Current
Min. Load (mA)
Output Current
Full Load (mA)
Capacitor Load
(uF)²
Model Number
Efficiency (%)
（VDC）
Full Load (mA)
（VDC）
WRF0303YS-500
WRF0503YS-500
WRF0505YS-2W
WRF0509YS-2W
WRF0512YS-2W
WRF0515YS-2W
WRF0524YS-2W
WRF1203YS-500
WRF1205YS-2W
WRF1209YS-2W
WRF1212YS-2W
WRF1215YS-2W
WRF1224YS-2W
WRF2403YS-500
WRF2405YS-2W
WRF2409YS-2W
WRF2412YS-2W
WRF2415YS-2W
WRF2424YS-2W
WRF4803YS-500
WRF4805YS-2W
WRF4809YS-2W
WRF4812YS-2W
WRF4815YS-2W
WRF4824YS-2W
WRE0303YS-250
WRE0503YS-250
WRE0505YS-2W
WRE0509YS-2W
WRE0512YS-2W
WRE0515YS-2W
WRE0524YS-2W
WRE1203YS-250
WRE1205YS-2W
WRE1209YS-2W
WRE1212YS-2W
WRE1215YS-2W
WRE1224YS-2W
WRE2403YS-250
WRE2405YS-2W
WRE2409YS-2W
WRE2412YS-2W
WRE2415YS-2W
WRE2424YS-2W
WRE4803YS-250
WRE4805YS-2W
WRE4809YS-2W
WRE4812YS-2W
WRE4815YS-2W
WRE4824YS-2W
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
9-18
15
15
15
30
30
30
60
15
15
15
15
15
15
8
492
492
571
555
555
547
533
205
216
213
208
213
208
98
3.3
3.3
5
125
125
100
56
500
500
71
67
70
72
72
73
75
67
77
78
80
78
80
70
77
80
80
80
80
71
74
78
78
78
80
71
70
70
74
75
75
71
73
75
79
80
79
76
73
78
79
80
80
78
73
74
79
79
80
75
3300
3300
3300
470
400
9
222
12
42
167
470
15
33
133
470
24
21
83
220
3.3
5
125
100
56
500
3300
3300
470
9-18
400
9-18
9
222
9-18
12
42
167
470
9-18
15
33
133
470
9-18
24
21
83
220
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
9-18
3.3
5
125
100
56
500
3300
3300
470
8
108
104
104
104
104
48
400
8
9
222
8
12
42
167
470
8
15
33
133
470
8
24
21
83
220
6
3.3
5
125
100
56
500
3300
3300
470
6
56
400
6
53
9
222
6
53
12
42
167
470
6
53
15
33
133
470
6
52
24
21
83
220
20
20
20
20
25
25
60
15
15
15
15
15
30
8
471
471
571
540
533
533
563
188
222
210
208
210
219
94
±3.3
±3.3
±5
±9
±12
±15
±24
±3.3
±5
±9
±12
±15
±24
±3.3
±5
±9
±12
±15
±24
±3.3
±5
±9
±12
±15
±24
±63
±63
±50
±28
±21
±17
±10
±63
±50
±28
±21
±17
±10
±63
±50
±28
±21
±17
±10
±63
±50
±28
±21
±17
±10
±250
±250
±200
±111
±83
±67
±42
±250
±200
±111
±83
±67
±42
±250
±200
±111
±83
±67
±42
±250
±200
±111
±83
±67
±42
±1000
±1000
±1000
±220
±220
±220
±100
±1000
±1000
±220
±220
±220
±100
±1000
±1000
±220
±220
±220
±100
±1000
±1000
±220
±220
±220
±100
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
8
106
105
104
104
106
47
8
8
8
20
6
6
46
6
53
6
53
6
52
12
55
*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
Page 2 of 3
WRE-YS-2W&WRF-YS-2W Series
DERATING GRAPH
MECHANICAL DIMENSIONS
PIN CONNECTIONS
#
SINGLE
DUAL
1
-Vin
+Vin
-Vin
+Vin
2
3
CTRL
N.C.
CTRL
N.C.
5
6
+Vout
- Vout
N.C.
+Vout
- Vout
Common
7
8
N.C.=No Connect
App Notes:
¹ = Measured Input reflected ripple current with a simulated source inductance of 12uH
² = Tested by nominal Vin and constant resistive load.
- Operation under no-load conditions will not damage these devices, but they will not observe the listed specifications.
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.
Tel:0086-20-86000646 E-mail:tech@microdc.cn
Website:http://www.microdc.cn
REACH COMPLIANT INFORMATION
This series has proven that this product does not contain harmful chemicals, it also has
harmful chemical substances through the registration, inspection and approval.
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 3 of 3
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