0.1 Watt,FIXED INPUT, ISOLATED AND UNREGULATED
(
SIP4&SIP7) Single Output DC/DC-Converter
RSM-XS&RSM-XLS
Series
Model Single output
Model
Input
Voltage
(V)
Output
Voltage
(V)
Output Current
max
(MA)
Isolation
(VDC)
Max
Capacitive
Load (uF)
Efficiency
(%)
RSM0503XS
RSM0505XS
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
13.5 – 16.5
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
3.0-3.6
3.0-3.6
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
24
5
3.3
5
7.2
9
12
15
18
24
3.3
5
5
9
12
15
3.3
5
9
12
15
5
9
12
15
24
30.3
20
13.8
11
8.33
6.67
5.56
4.17
30.3
20
13.8
11
8.33
6.67
5.56
4.17
20
30.3
20
13.8
11
8.33
6.67
5.56
4.17
30.3
20
20
11
8.33
6.67
30.3
20
11
8.33
6.67
20
11
8.33
6.67
4.17
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
66
66
66
68
68
68
68
70
66
67
68
68
68
69
70
72
70
67
67
67
69
69
69
69
69
62
65
64
65
67
65
62
65
66
67
66
63
63
65
65
64
FEATURES
◆
◆
◆
◆
◆
◆
◆
RSM0507XS
RSM0509XS
RSM0512XS
RSM0515XS
RSM0518XS
RSM0524XS
RSM1203XS
RSM1205XS
RSM1207XS
RSM1209XS
RSM1212XS
RSM1215XS
RSM1218XS
①
②
③
④
⑥
RoHS
compliant
4 Pin SIP or 7 Pin SIP Package Style
Low ripple and noise
High efficiency up to 78%
Operating temperature -40℃ to +85℃
Input / Output isolation 1000VDC
Pin compatible with multiple Manufacturers
MODEL SELECTION
RSM 05 03 X S
①Product
Series
③Output
Voltage
⑤SIP4
Package
①
②
③
④
⑤
RSM 05 03 X LS
②Input
Voltage
④Fixed
Input
⑥SIP7
Package
RSM1224XS
RSM1505XS
RSM2403XS
RSM2405XS
RSM2407XS
RSM2409XS
APPLICATIONS
1. Data
sheet
are
updated
as
needed
and
as
such,
specifications are subject to change without notice. Once printed
or downloaded, data sheet are no longer controlled by microdc;
refer
to
www.microdc.cn
for
the
most
current
product
specifications.
2. Product labels shown, including safety agency certifications
on labels, may vary based on the date manufactured.
3. Mechanical drawings and specifications are for reference
only.
4. All specifications are measured at an ambient temperature of
25°C, humidity<75%,nominal input voltage and at rated output
load unless otherwise specified.
5. microdc may not have conducted destructive testing or
chemical analysis on all internal components and chemicals at
the time of publishing this document.CAS numbers and other
limited information are considered proprietary and may not be
available for release.
6. This product is not designed for use in critical life support
systems, equipment used in hazardous environments, nuclear
control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in
this data sheet.
7. Warranty is in accordance with microdc’s standard Terms of
Sale available at www.microdc.cn.
RSM2412XS
RSM2415XS
RSM2418XS
RSM2424XS
RSM0303XLS
RSM0305XLS
RSM0505XLS
RSM0509XLS
RSM0512XLS
RSM0515XLS
RSM1203XLS
RSM1205XLS
RSM1209XLS
RSM1212XLS
RSM1215XLS
RSM2405XLS
RSM2409XLS
RSM2412XLS
RSM2415XLS
RSM2424XLS
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.
MICRODC R ESERVES THE COPYRIGHT
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 1 of 4
RSM-XS&RSM-XLS
Series
Input Specifications
Parameters
Nominal
03
05
Voltage range
12
15
24
Filter
Turn on transient process time
Start up time
5 Vin
Absolute maximum rating
12 Vin
15 Vin
24 Vin
Peak input voltage time
200
7
15
17
28
100
ms
VDC
Typical
3.0-3.6
4.5-5.5
10.8-13.2
13.5–16.5
21.6-26.4
Capacitor
Maximum
Units
VDC
25
ms
ms
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Humidity
Case material
Weight
(RSM-XS)SIP 4
(RSM-XLS)SIP 7
RSM-XS(SIP4)
RSM-XLS(SIP7)
Non-conductive black plastic
1.5
2.1
0.46 x 0.38 x 0.24 inches
0.772 x 0.374 x 0.24 inches
11.68 x9.65 x6.00
mm
g
g
Free air convection
95
%
Conditions
100% load
Without derating
Typical
80
-40 to +85
-40 to +125
Maximum
Units
KHz
℃
℃
100
℃
Dimensions (Lx W x H)
MTBF
19.6 x 9.50 x6.00 mm
>2 010 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25
℃)
Output Specifications
Parameters
Voltage accuracy
Short circuit protection
Line voltage regulation
Load voltage regulation
Load voltage regulation 3.3V
output model
Temperature coefficient
Ripple & noise
Capacitive load
Rising time
50
At 20MHz Bandwidth
For 1% change of Vin
Load 20 – 100%
Load 20 – 100%
±1.2
±10
±20
±0.02
100
100
Conditions
Typical
±3
Maximum
Units
%
Momentary (1sec)
% of Vin
%
%
%/ C
mV p-p
μF
ms
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 2 of 4
RSM-XS&RSM-XLS
Series
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Capacitance
Conditions
3 sec
Typical
> 1000
60
Rated
1000
Units
VDC
MOhm
pF
Products Dimensions
RSM-XS
RSM-XLS
Unit:mm(inch)
Pin section tolerances:±0.10mm(±0.004inch)
General tolerances:±0.25mm(±0.010inch)
Unit:mm(inch)
Pin section tolerances:±0.10mm(±0.004inch)
General tolerances:±0.25mm(±0.010inch)
Recommended footprint details
4 PIN SIP Package
Recommended footprint details
7 PIN SIP Package
Top view:grid 2.54*2.54(0.1*0.1inch)
Diameter:1.00mm(0.039inch)
Pin Out Specifications
RSM-XS
Pin
1
2
3
4
Pin Out Specifications
RSM-XLS
Pin
1
2
4
6
Single
- V Input
+V Input
-V Output
+V Output
Single
+V Input
-V Input
-V Output
+V Output
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 3 of 4
RSM-XS&RSM-XLS
Series
TUBE OUTLINE DIMENSIONS
4 PIN SIP Tube
TUBE OUTLINE DIMENSIONS
7 PIN SIP Tube
Unless otherwise stated all dimensions in inches (mm) ±0.5mm.
Tube length (4 Pin SIP) :12 (520mm ±2mm).
Tube Quantity :45
Unless otherwise stated all dimensions in inches (mm) ±0.5mm.
Tube length (7 Pin SIP) :20.47 (520mm ±2mm).
Tube Quantity :25
RoHS COMPLIANT INFORMATION
Microdc Professional Power Module,Inc.
Tel:0086-20-86000646 E-mail:tech@microdc.cn
Website:http://www.microdc.cn
Microdc Professional Power module,Inc.makes no representation that
the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or
future patent rights. Specifications are subject to change without notice.
©2010
Microdc Professional Power Module, Inc. Guangzhou
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.
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 4 of 4
