WRA-YDV-3W Datasheet, PDF (1/3 Pages) Microdc power Technology Co., Ltd – 3W,WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER

WRA-YDV-3W&WRB-YDV-3W Series
3W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER
FEATURES
◆Wide (2:1) input range
◆Efficiency up to 82%
◆Operating temperature: -40℃~ +85℃
◆1500VDC isolation
◆Short circuit protection(Automatic recovery)
◆Internal SMD construction
◆No heat sink required
◆No external component required
◆UL94-V0 package
◆Industry standard pinout
◆MTBF>1,000,000 hours
◆RoHS Compliance
MODEL SELECTION
WRA^①24^②05^③Y^④ DV^⑤-3W^⑥
①Product Series
③Output Voltage
⑤DIP24 V Layout
②Input Voltage
④Wide (2:1) Input Range
⑥Rated Power
APPLICATIONS
The WRA(B)-YDV-3W Series are specially designed
for applications where a wide range input voltage
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);
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.
Input
Part Number
Voltage (VDC)
Voltage
Nominal Range
Max.
(VDC)
WRA0505YDV-3W
5
4.5-9
11
±5
WRA0512YDV-3W
5
4.5-9
11
±12
WRA0515YDV-3W
5
4.5-9
11
±15
WRB0505YDV-3W
5
4.5-9
11
5
WRB0509YDV-3W
5
4.5-9
11
9
WRB0512YDV-3W
5
4.5-9
11
12
WRB0515YDV-3W
5
4.5-9
11
15
WRA1205YDV-3W
12
9-18
22
±5
WRA1212YDV-3W
12
9-18
22
±12
WRA1215YDV-3W
12
9-18
22
±15
WRB1205YDV-3W
12
9-18
22
5
WRB1209YDV-3W
12
9-18
22
9
WRB1212YDV-3W
12
9-18
22
12
WRB1215YDV-3W
12
9-18
22
15
WRB1224YDV-3W
12
9-18
22
24
WRA2405YDV-3W
24
18-36
40
±5
WRA2412YDV-3W
24
18-36
40
±12
WRA2415YDV-3W
24
18-36
40
±15
WRB2403YDV-3W
24
18-36
40
3.3
WRB2405YDV-3W
24
18-36
40
5
WRB2409YDV-3W
24
18-36
40
9
WRB2412YDV-3W
24
18-36
40
12
WRB2415YDV-3W
24
18-36
40
15
WRB2424YDV-3W
24
18-36
40
24
WRA4805YDV-3W
48
36-72
80
±5
WRA4812YDV-3W
48
36-72
80
±12
WRA4815YDV-3W
48
36-72
80
±15
WRB4803YDV-3W
48
36-72
80
3.3
WRB4805YDV-3W
48
36-72
80
5
WRB4809YDV-3W
48
36-72
80
9
WRB4812YDV-3W
48
36-72
80
12
WRB4815YDV-3W
48
36-72
80
15
WRB4824YDV-3W
48
36-72
80
24
Note: Metal package style series is WRA_YDV-3W & WRB_YDV-3W.
Output
Current (mA)
Max.
Min.
±300
±125
±100
600
333
250
200
±300
±125
±100
600
333
250
200
125
±300
±125
±100
909
600
333
250
200
125
±300
±125
±100
909
600
333
250
200
125
±30
±12
±10
60
33
25
20
±30
±12
±10
60
33
25
20
12
±30
±12
±10
90
60
33
25
20
12
±30
±12
±10
90
60
33
25
20
12
Efficiency
(%, Typ)
Certificate
68
72
73
68
70
72
73
76
79
80
76
78
80
81
82
76
80
81
74
UL
76
UL
78
UL
81
UL
80
UL
82
76
80
81
74
76
78
81
80
82
MICRODC reserves the copyright
Absolute Maximum Ratings
Item
Isolation voltage
Isolation resistance
Isolation capacitance
Test conditions
Tested for 1 minute and 1mA max.
Test at 500VDC
Input/Output
Min.
1500
1000
Typ.
80
Max.
Units
VDC
MΩ
pF
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