B-XMD-1W&D-XMD

B-XMD&D-XMD Series
1KV Isolated 1W unregulated single & dual separated output DIP8 DC⁄DC Converter
SELECTION GUIDE
OUTPUT
CURRENT
MAX
(mA)
B0503XMD
4.5-5.5
3.3
B0505XMD
4.5-5.5
5
B0507XMD
4.5-5.5
B0509XMD
EFFICIEN
CY
(% )
300
1000
220
72
200
1000
220
75
7.2
140
1000
220
76
4.5-5.5
9
110
1000
220
77
B0512XMD
4.5-5.5
12
83
1000
220
78
B0515XMD
4.5-5.5
15
67
1000
220
78
B0518XMD
4.5-5.5
18
56
1000
220
78
B0524XMD
4.5-5.5
24
42
1000
220
78
B1203XMD
10.8-13.2
3.3
300
1000
220
72
Pin compatible with multiple manufactures
B1205XMD
10.8-13.2
5
200
1000
220
75
B1207XMD
10.8-13.2
7.2
140
1000
220
76
Operating temperature -40℃ to + 85℃
B1209XMD
10.8-13.2
9
110
1000
220
77
Short circuit protection(automatic recovery)
B1212XMD
10.8-13.2
12
83
1000
220
78
B1215XMD
10.8-13.2
15
67
1000
220
78
B1218XMD
10.8-13.2
18
56
1000
220
78
MTBF>1,000,000 hours
B1224XMD
10.8-13.2
24
42
1000
220
78
RoHS Compliance
B2403XMD
21.6-26.4
3.3
300
1000
220
72
B2405XMD
21.6-26.4
5
200
1000
220
75
B2407XMD
21.6-26.4
7.2
140
1000
220
76
B2409XMD
21.6-26.4
9
110
1000
220
77
B2412XMD
21.6-26.4
12
83
1000
220
78
B2415XMD
21.6-26.4
15
67
1000
220
78
B2418XMD
21.6-26.4
18
56
1000
220
78
B2424XMD
21.6-26.4
24
42
1000
220
78
D050303XMD
4.5-5.5
3.3 / 3.3
150 / 150
1000
220
63
D050505XMD
4.5-5.5
5/5
100 / 100
1000
220
72
D050707XMD
4.5-5.5
7.2 / 7.2
70 / 70
1000
220
75
D050909XMD
4.5-5.5
9/9
55 / 55
1000
220
78
D051212XMD
4.5-5.5
12 / 12
42 / 42
1000
220
80
D051515XMD
4.5-5.5
15 / 15
34 / 34
1000
220
80
D051818XMD
4.5-5.5
18 / 18
28 / 28
1000
220
78
D052424XMD
4.5-5.5
24 / 24
21 / 21
1000
220
78
D120303XMD
10.8-13.2
3.3 / 3.3
150 / 150
1000
220
70
D120505XMD
10.8-13.2
5/5
100 / 100
1000
220
72
D120707XMD
10.8-13.2
7.2 / 7.2
70 / 70
1000
220
71
D120909XMD
10.8-13.2
9/9
55 / 55
1000
220
76
D121212XMD
10.8-13.2
12 / 12
42 / 42
1000
220
80
D121515XMD
10.8-13.2
15 / 15
34 / 34
1000
220
80
D121818XMD
10.8-13.2
18 / 18
28 / 28
1000
220
76
D122424XMD
10.8-13.2
24 / 24
21 / 21
1000
220
78
D240303XMD
21.6-26.4
3.3 / 3.3
150 / 150
1000
220
76
D240505XMD
21.6-26.4
5/5
100 / 100
1000
220
72
D240707XMD
21.6-26.4
7.2 / 7.2
70 / 70
1000
220
73
D240909XMD
21.6-26.4
9/9
55 / 55
1000
220
77
D241212XMD
21.6-26.4
12 / 12
42 / 42
1000
220
82
D241515XMD
21.6-26.4
15 / 15
34 / 34
1000
220
82
D241818XMD
21.6-26.4
18 / 18
28 / 28
1000
220
75
D242424XMD
21.6-26.4
24 / 24
21 / 21
1000
220
80
8 Pin DIP Package
Low ripple and noise
◆
High efficiency up to 82%
◆
OUTPUT
VOLTAGE
(V)
MAX
CAPACTIVE
Load
◆
◆
INPUT
VOLTAGE
(V)
ISOIATION
(VDC)
FEATURES
◆
Model
Input / Output Isolation 1000VDC
◆
◆
No external component required
◆
◆
◆
MODEL SELECTION
①
②
③
④
B 05 05 X MD
⑤
①Product Series
②Input Voltage
③Output Voltage
④Fixed Input
⑤MINI DIP8 Package
APPLICATIONS
The B-XMD&D-XMD 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
fixed (voltage variation ≤±10%);
2) where isolation is necessary between input
and output (isolation voltage ≤1000VDC);
3) where the regulation of the output voltage
and the output ripple noise are not demanded.
MICRODC R ESERVES THE COPYRIGHT
add Suffix “P” for Continuous Short Circuit Protection, e.g. B0505XMDP
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 1 of 3
B-XMD&D-XMD Series
Input Specifications
Parameters
Voltage range
Nominal
Typical
5
4.5-5.5
VDC
12
10.8-13.2
VDC
24
21.6-26.4
Filter
Maximum
Units
VDC
Capacitor
Turn on Transient process time
25
Start up time
Absolute Maximum Rating
ms
200
ms
5 Vin
0-7
VDC
12 Vin
0-15
VDC
24 Vin
0-28
VDC
100
ms
Peak Input Voltage time
Isolation Specifications
Parameters
Nominal
Tested I/O voltage
3 sec
Typical
Rated
Units
1000 all models
VDC
Resistance
> 1000
MOhm
Capacitance
60
pF
Output Specifications
Parameters
Nominal
Typical
Maximum
Maximum
±3
Short Circuit protection
Units
%
Momentary (1 sec)
Line voltage regulation (Single)
For 1% change of Vin
±1.2
%
Line voltage regulation (Dual)
For 1% change of Vin
±1.2
%
Load voltage regulation (Single)
Load 20 – 100%
±10
%
Load voltage regulation (Single) 3.3V output model
Load 20 – 100%
±20
%
Load voltage regulation (Dual)
Load 20 – 100%
±10
%
Load voltage regulation (Dual) 3.3V output model
Load 20 – 100%
±20
%
±0.02
%/℃
100
mV p-p
50
ms
Temperature coefficient
Ripple & Noise
At 20MHz Bandwidth
Rising time
General Specifications
Parameters
Conditions
Typical
Switching frequency
100% load
80
Operating temperature
Full Load without Derating
Maximum
KHz
-40 to+85
Storage temperature
Weight
Dimensions (L x W x H)
MTBF
℃
90
℃
90
%
Free air convection
Humidity
Case material
℃
-55 to +125
Max Case temperature
Cooling
Units
Non-conductive black plastic
1.8
g
0.50 x 0.40 x 0.27 inches
12.70 x 10.16 x 6.85 mm
>1 191 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25℃)
NOTE: All specifications in this data sheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at rated output
load unless otherwise specified
Safety Specifications
Parameters
Agency approvals
CE
EN55022 (Radiated Emissions) class B
Standards
http://www.microdc.cn
EN55024 (Noise Immunity), IEC61000-4-2(ESD)
Technical Enquiries-Email:tech@microdc.cn
Tel:0086-20-86000646
IEC61000-4-3(Radiated
immunity)
Page 2 of 3
B-XMD&D-XMD Series
TUBE OUTLINE DIMENSIONS
Dimensions
Note:
Unit :mm[inch]
Unit:mm[inch]
General tolerances: ±0.50mm[±0.020inch]
Pin section tolerances:±0.10mm[±0.004inch]
L=530mm[20.866inch]Devices per tube: 40pcs
General tolerances:±0.25mm[±0.010inch]
L=220mm[8.661inch] Devices per tube: 16pcs
RECOMMENDED FOOTPRINT
MECHANICAL DIMENSIONS
PIN CONNECTIONS
Note: grid 2.54*2.54mm
PIN
B-XMD
D-XMD
1
4
5
6
7
8
- V Input
+ V Input
+ V Output
No pin
- V Output
No pin
- V Input
+ V Input
+ V1 Output
- V1 Output
+ V2 Output
- V2 Output
RoHS COMPLIANT INFORMATION
Microdc Professional Power Module,Inc.
Tel:0086-20-86000646
E-mail:tech@microdc.cn
Website:http://www.microdc.cn
http://www.microdc.cn
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.
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.
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 3 of 3