B-XD-1W5

B-XD-1W5 Series
W Single Output DC
Isolated 1.5
.5W
DC--DC Converters
SELECTION GUIDE
Input
Output
Input Current
Input Current
Output Current
Voltage
Voltage
No Load
100% Load
Full load
(V)
(V)
(MA)
(MA)
(MA)
(%)
(uF)
B0503XD-1W5
05
3.3
30
361
400
73
220
B0505XD-1W5
05
05
30
400
300
75
220
B0507XD-1W5
05
7.2
30
400
208
75
220
B0509XD-1W5
05
09
30
400
167
75
220
B0512XD-1W5
05
12
30
384
125
78
220
1kVDC Isolation
B0515XD-1W5
05
15
30
384
100
78
220
Operating Temperature: -40℃~﹢85℃
B0518XD-1W5
05
18
30
384
83
78
220
B0524XD-1W5
05
24
30
379
62.5
79
220
B1203XD-1W5
12
3.3
15
148
400
74
220
DIP8 case
B1205XD-1W5
12
05
15
168
300
74
220
Internal SMD construction
B1207XD-1W5
12
7.2
15
166
208
75
220
Order code
FEATURES
Unregulated single output
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◆
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High efficiency up to 80%
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◆
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Efficiency
Capacitor
Load
B1209XD-1W5
12
09
15
166
167
75
220
Power density up to 0.85W/cm3
B1212XD-1W5
12
12
15
166
125
75
220
No Extern. Components Required
B1215XD-1W5
12
15
15
162
100
77
220
B1218XD-1W5
12
18
15
162
83
77
220
B1224XD-1W5
12
24
15
162
62.5
75
220
B2403XD-1W5
24
3.3
10
73
400
75
220
B2405XD-1W5
24
05
10
83
300
75
220
B2407XD-1W5
24
7.2
10
83
208
75
220
UL 94V-0 package material
B2409XD-1W5
24
09
10
83
167
75
220
No external components required
B2412XD-1W5
24
12
10
82
125
76
220
B2415XD-1W5
24
15
10
82
100
76
220
B2418XD-1W5
24
18
10
82
83
76
220
B2424XD-1W5
24
24
10
79
62.5
79
220
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3.3V,5V,7.2V,9V,12V,15V,18V,24Voutput
◆
No heat sink required
◆
Custom Solutions Available
◆
◆
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Industry standard pin out
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Low ripple and noise
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Note:All speciffications typical at TA=25°C, nominal input voltage and rated output current unless otherwise speciffied.
MTTF up to 3.4 million hours
◆
Specifications
MODEL SELECTION
B①05②05③X④ D⑤-1W
5(300)⑥
1W5(300)
①Product Series
②Input Voltage
③Output Voltage
④Fixed Input Range
⑤DIP8 Package style
⑥Rated Power(Output current)
APPLICATIONS
The B-XD-1W5 series is a family of cost
effective 1.5W single output DC/DC converters.
These converters are in an ultra miniature
DIP8 case.Devices are encapsulated. High
performance features:1000VDC input/output
isolation,high
efficiency
operation,output
voltage accuracy of ±3%maximum,input range
of ±10% tolerance and low output ripple and
noise.
MICRODC RESERVES THE COPYRIGHT
http://www.microdc.cn
Input Voltage Range
±10%
Input Filter
Capacitor Type
Output Voltage Accuracy
±3%
±1,2%/1% VInput Change
Line Voltage Regulation
Load Voltage Regulation
Ripple and Noise
20%-100%
(20MHz bandwidth)
±10% (3.3Vout Models:±20%)
100mVp-p max.
Temperature Coefficient
±0.02%/℃
Efficiency at Full Load
See table
I/O Isolation Voltage (3 sec.)
1000 VDC
I/O Isolation Capacity
60 pF, typ.
I/O Isolation Resistance
1000 MOhm
Short Circuit Protection
Short term(1 seconds)
Switching Frequency
80 kHz (Variable)
Humidity
Reliability Calculated MTBF
95% rel H
(MIL-HDBK-217F)
> 1.121 Mhrs
Case Material
Non Conductive Black Plastic (UL94V-0 rated)
Weight
~ 1.8g, typ.
Operating Temperature
-40 to +85℃ (ambient)
Maximum Case Temperature
100°C
Storage Temperature
-40℃ to +125℃
Cooling
Free Air Convection
RoHS Conform
Soldering 260℃, max. (1.5mm from case 10s.)
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 1 of 2
B-XD-1W5 Series
Temperature derating graph
Load derating graph
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
FOOTPRINT DETAILS
8 PIN DIP Package
8 PIN DIP
Pin
Function
1
-Vin
+Vin
+Vout
-Vout
NC
4
5
7
Others
NC:no connect
Specif cations can be changed any time without notice.
No parallel connection or plug and play.
All dimensions in inches ±0.01(mm±
0.01(mm±0.25mm).All pins on a 0.1(2.54) pitch and within ±0.01(0.25)of true position.
Recommended footprint details
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.
TUBE OUTLINE DIMENSIONS
8 PIN DIP Tube
Unless otherwise stated all dimensions in inches (mm) ±0.5mm.
http://www.microdc.cn
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 2 of 2
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