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 <2
μ
A
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
C
T scanning
M
edical carts
O
ral 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
{
S:Single output
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)
INPUT CURRENT
NO LOAD
35mA
47mA
65mA
Normal 5V
(4.5 ~ 5.5V)
35mA
47mA
60mA
65mA
15mA
16mA
17mA
Normal 12V
(10.8 ~ 13.2V)
17mA
21mA
18mA
24mA
8mA
9mA
9mA
Normal 24V
(21.6 ~ 26.4V)
11mA
11mA
11mA
12mA
FULL LOAD
510mA
510mA
510mA
500mA
500mA
510mA
510mA
215mA
205mA
200mA
210mA
205mA
205mA
205mA
106mA
103mA
100mA
106mA
103mA
103mA
103mA
OUTPUT
OUTPUT
VOLTAGE
5V
12V
15V
±
5V
±
9V
±
12V
±
15V
5V
12V
15V
±
5V
±
9V
±
12V
±
15V
5V
12V
15V
±
5V
±
9V
±
12V
±
15V
OUTPUT
CURRENT
40 ~ 400mA
17 ~ 167mA
13 ~ 133mA
±
20 ~ 200mA
±
12 ~ 111mA
±
9 ~ 83mA
±
7 ~ 67mA
40 ~ 400mA
17 ~ 167mA
13 ~ 133mA
±
20 ~ 200mA
±
12 ~ 111mA
±
9 ~ 83mA
±
7 ~ 67mA
40 ~ 400mA
17 ~ 167mA
13 ~ 133mA
±
20 ~ 200mA
±
12 ~ 111mA
±
9 ~ 83mA
±
7 ~ 67mA
EFFICIENCY
(TYP.)
CAPACITOR LOAD
(MAX.)
MDS02L-05
MDS02L-12
MDS02L-15
MDD02L-05
MDD02L-09
MDD02L-12
MDD02L-15
MDS02M-05
MDS02M-12
MDS02M-15
MDD02M-05
MDD02M-09
MDD02M-12
MDD02M-15
MDS02N-05
MDS02N-12
MDS02N-15
MDD02N-05
MDD02N-09
MDD02N-12
MDD02N-15
77%
80%
79%
78%
81%
78%
79%
75%
83%
84%
78%
83%
83%
82%
80%
83%
85%
77%
83%
82%
82%
1000
μ
F
470
μ
F
470
μ
F
*470
μ
F
*470
μ
F
*220
μ
F
*220
μ
F
1000
μ
F
470
μ
F
470
μ
F
*470
μ
F
*470
μ
F
*220
μ
F
*220
μ
F
1000
μ
F
470
μ
F
470
μ
F
*470
μ
F
*470
μ
F
*220
μ
F
*220
μ
F
* 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
PROTECTION
VOLTAGE ACCURACY
RATED POWER
RIPPLE & NOISE
OUTPUT
LINE REGULATION
Note.3
1.2% for 1% input variation
LOAD REGULATION
Note.4
±10%
SWITCHING FREQUENCY
(Typ.)
100KHz
PROTECTION SHORT CIRCUIT
COOLING
WORKING TEMP.
WORKING HUMIDITY
3 second max.
Free-air convection
-40 ~ +85℃ (Refer to "Derating Curve")
20% ~ 90% RH non-condensing
Internal capacitor
Fuse recommended. 500mA Slow-Blow Type for all models
±5.0%
2W
Note.2
75mVp-p
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
WITHSTAND VOLTAGE
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
I/P-O/P:6KVDC or 4.2KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25
℃
/ 70% RH
ISOLATION LEVEL
SAFETY &
EMC
(
Note.
6)
EMC EMISSION
Primary-secondary: 1xMOPP / 2xMOOP when system input voltage is with 250VAC, 50/60Hz
ISOLATION CAPACITANCE
(Typ.)
5pF
Parameter
Conducted
Radiated
Parameter
EMC IMMUNITY
MTBF
DIMENSION (L*W*H)
OTHERS
CASE MATERIAL
PACKING
NOTE
ESD
3500Khrs MIL-HDBK-217F(25
℃
)
19.5*9.8*12.5mm (0.77*0.386*0.492 inch)
Non-Conductive black plastic (UL 94V-0 rated)
4.2g
Standard
EN55011(CISPR11)
EN55011(CISPR11)
Standard
EN61000-4-2
Test Level / Note
Class B
Class B
Test Level / Note
Level 2,
±
8KV contact
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 0.1
μ
f & 47
μ
f 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(2
μ
f 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
Pin-Out
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")
Plug Assignment
Pin No.
1
MDS02
(Single output)
+Vin
-Vin
-Vout
No pin
+Vout
MDD02
(Dual output)
+Vin
-Vin
-Vout
Common
+Vout
2
12.5(0.492)
0.5(0.02)
Front
View
5
7
6
4.1(0.161)
0.5(0.02)
19.5(0.77)
3.2(0.126)
1
2
5
6
7
15.24(0.6)
EMC Suggestion
EMC typical recommended circuit (Class B)
LDM
Vin
C1
GND
C2
+Vin
+
V
out
C
3
LOAD
DC/ DC
-Vin
-Vout
Recommended typical circuit parameters:
Input voltage (V)
C1,C2
EMI
C3
LDM
Table 1
3.3/5/12/15/24
4.7
μ
F/50V
See table 2
6.8
μ
F
Single Vout
3.3/5V
12V
15V
C3(
μ
F)
10
μ
F
2.2
μ
F
1
μ
F
Dual Vout
±5V
±9V
±12V
/
15V
C3(
μ
F)
4 . 7
μ
F
2.2
μ
F
1
μ
F
0.3(0.012)
2.13
±
0.5
(0.084
±
0.02)
2.54(0.1)
9.8(0.386)
Bottom View
Table 2
File Name:MDS02,MDD02-SPEC 2017-07-14
2W SIP Package DC-DC Medical Grade Unregulated Converter
Derating Curve
MDS02 & MDD02
series
100
LOAD (%)
80
60
40
20
Natural convection
-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
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