2W SIP Package DC-DC Medical Grade Unregulated Converter
MDS02 & MDD02 series
ANSI/AAMI
ES60601-1
■ Features
SIP7 package with international standard pinout
Operating temperature range -40 ~ +85℃
Medical safety approved (1xMOPP/2xMOOP) according to
ANSI/AAMI ES60601-1
Low patient leakage current <2μA
Protection: Short circuit(3 second max.)
6KVDC or 4.2VAC hight I/O isolation (Reinforced isolation)
Low cost
3 years warranty
■ Applications
Medical devices
Medical oxygen monitor
CT scanning
Medical carts
Oral care equipment
■ Description
MDS02 and MDD02 series are 2W isolated and unregulated module type medical grade DC-DC converter
with SIP 7 package. It features international standard pins, a high efficiency up to 8 5 %, wide working
temperature range -40~+ 85℃, 6 KVDC or 4 . 2KVAC I/P-O/P hight isolation voltage, short circuit protection,
etc. The models account for different input voltage 5V/12V/24V±10%, and various output voltage, 5V/12V/
15V for single output and ±5V /±9 V/±12V/±15V for dual outputs, which are suitable for medical systems,
ultra low leakage current.
■ Model Encoding
MD S 02 L - 12
Output voltage (5/12/15Vdc， ±5/±9/±12/±15Vdc)
Input voltage (L: 4.5 ~ 5.5Vdc，M: 10.8 ~ 13.2Vdc，N: 21.6 ~ 26.4Vdc)
Rated wattage
Series name
output
{ S:Single
D:Dual output
File Name:MDS02,MDD02-SPEC 2017-07-14
2W SIP Package DC-DC Medical Grade Unregulated Converter
MDS02 & MDD02 series
MODEL SELECTION TABLE
INPUT
ORDER NO.
INPUT VOLTAGE
(RANGE)
OUTPUT
INPUT CURRENT
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFFICIENCY
(TYP.)
CAPACITOR LOAD
(MAX.)
NO LOAD
FULL LOAD
MDS02L-05
35mA
510mA
5V
40 ~ 400mA
77%
1000μF
MDS02L-12
47mA
510mA
12V
17 ~ 167mA
80%
470μF
MDS02L-15
65mA
510mA
15V
13 ~ 133mA
79%
470μF
35mA
500mA
±5V
±20 ~ 200mA
78%
*470μF
MDD02L-09
47mA
500mA
±9V
±12 ~ 111mA
81%
*470μF
MDD02L-12
60mA
510mA
±12V
±9 ~ 83mA
78%
*220μF
MDD02L-15
65mA
510mA
±15V
±7 ~ 67mA
79%
*220μF
MDS02M-05
15mA
215mA
5V
40 ~ 400mA
75%
1000μF
MDS02M-12
16mA
205mA
12V
17 ~ 167mA
83%
470μF
MDS02M-15
17mA
200mA
15V
13 ~ 133mA
84%
470μF
17mA
210mA
±5V
±20 ~ 200mA
78%
*470μF
MDD02M-09
21mA
205mA
±9V
±12 ~ 111mA
83%
*470μF
MDD02M-12
18mA
205mA
±12V
±9 ~ 83mA
83%
*220μF
MDD02M-15
24mA
205mA
±15V
±7 ~ 67mA
82%
*220μF
MDS02N-05
8mA
106mA
5V
40 ~ 400mA
80%
1000μF
MDS02N-12
9mA
103mA
12V
17 ~ 167mA
83%
470μF
MDS02N-15
9mA
100mA
15V
13 ~ 133mA
85%
470μF
11mA
106mA
±5V
±20 ~ 200mA
77%
*470μF
MDD02N-09
11mA
103mA
±9V
±12 ~ 111mA
83%
*470μF
MDD02N-12
11mA
103mA
±12V
±9 ~ 83mA
82%
*220μF
MDD02N-15
12mA
103mA
±15V
±7 ~ 67mA
82%
*220μF
MDD02L-05
MDD02M-05
MDD02N-05
Normal 5V
(4.5 ~ 5.5V)
Normal 12V
(10.8 ~ 13.2V)
Normal 24V
(21.6 ~ 26.4V)
* For each output
File Name:MDS02,MDD02-SPEC 2017-07-14
2W SIP Package DC-DC Medical Grade Unregulated Converter
MDS02 & MDD02 series
SPECIFICATION
L: 4.5 ~ 5.5Vdc
VOLTAGE RANGE
M: 10.8 ~ 13.2Vdc
N: 21.6 ~ 26.4Vdc
5Vin models : 9Vdc
INPUT
SURGE VOLTAGE (100ms max.) 12Vin models : 18Vdc
24Vin models : 30Vdc
FILTER
Internal capacitor
PROTECTION
Fuse recommended. 500mA Slow-Blow Type for all models
VOLTAGE ACCURACY
±5.0%
RATED POWER
2W
RIPPLE & NOISE
Note.2 75mVp-p
OUTPUT
LINE REGULATION Note.3 1.2% for 1% input variation
LOAD REGULATION Note.4 ±10%
SWITCHING FREQUENCY (Typ.) 100KHz
PROTECTION SHORT CIRCUIT
3 second max.
COOLING
Free-air convection
WORKING TEMP.
-40 ~ +85℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20% ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY -55 ~ +1 25℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT
0.02% / ℃ (0 ~ 85℃)
SOLDERING TEMPERATURE 1.5mm from case of 1 ~ 3sec./260℃ max.
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
WITHSTAND VOLTAGE
I/P-O/P:6KVDC or 4.2KVAC
ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION LEVEL
Primary-secondary: 1xMOPP / 2xMOOP when system input voltage is with 250VAC, 50/60Hz
ISOLATION CAPACITANCE (Typ.) 5pF
SAFETY &
EMC
( Note.6)
EMC EMISSION
EMC IMMUNITY
OTHERS
NOTE
Parameter
Standard
Test Level / Note
Conducted
EN55011(CISPR11)
Class B
Radiated
EN55011(CISPR11)
Class B
Parameter
Standard
Test Level / Note
ESD
EN61000-4-2
Level 2, ±8KV contact
MTBF
3500Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H)
19.5*9.8*12.5mm (0.77*0.386*0.492 inch)
CASE MATERIAL
Non-Conductive black plastic (UL 94V-0 rated)
PACKING
4.2g
1.All parameters are specified at normal input(L:5Vdc, M:12Vdc, N:24Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 10% to 100% rated load.
5.Patient leakage current(2μf max.) and reinforced isolation is based on a 250VAC, 50/60Hz system input voltage.
6.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please
refer to EMI testing of component power supplies.(as available on http://www.meanwell.com)
File Name:MDS02,MDD02-SPEC 2017-07-14
2W SIP Package DC-DC Medical Grade Unregulated Converter
MDS02 & MDD02 series
Plug Assignment
Mechanical Specification
All dimensions in mm(inch)
Tolerance:x.x±0.25mm( x.xx±0.01")
x.xx±0.10mm( x.xxx±0.004")
Pin pitch tolerance:±0.05mm (±0.002")
Pin-Out
MDS02
(Single output)
MDD02
(Dual output)
1
+Vin
+Vin
2
-Vin
-Vin
5
-Vout
-Vout
7
No pin
Common
6
+Vout
+Vout
12.5(0.492)
Front View
0.5(0.02)
Pin No.
4.1(0.161)
0.5(0.02)
3.2(0.126)
19.5(0.77)
1
2
5
6
9.8(0.386)
Bottom View
7
0.3(0.012)
2.54(0.1)
2.13±0.5
(0.084±0.02)
15.24(0.6)
EMC Suggestion
EMC typical recommended circuit (Class B)
LDM
Vin
+Vin
C1
C2
GND
+ Vout
DC/ DC
-Vin
C3
LOAD
-Vout
Recommended typical circuit parameters:
Input voltage (V)
EMI
3.3/5/12/15/24
Single Vout
C3(μF)
Dual Vout
C3(μF)
C1,C2
4.7μF/50V
3.3/5V
10μF
±5V
4 . 7μ F
C3
See table 2
12V
2.2μF
±9V
2.2μF
LDM
6.8μF
15V
1μ F
±12V/ 15V
1μF
Table 1
Table 2
File Name:MDS02,MDD02-SPEC 2017-07-14
2W SIP Package DC-DC Medical Grade Unregulated Converter
MDS02 & MDD02 series
Derating Curve
LOAD (%)
100
80
60
Natural convection
40
20
-40
-20
0
20
40
60
85
100
Ta (℃)
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:MDS02,MDD02-SPEC 2017-07-14