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Mean Well MDD02L-15 DC-DC Converter - 2W - 4.5~5.5V in ±15V out 67mA
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MDD02L-15 is the ±15V output model of this series: rated power 2W, typical efficiency 79%.
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.
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
Specifications
INPUT
- INPUT VOLTAGE (RANGE)
- Normal 5V (4.5 ~ 5.5V)
- INPUT CURRENT NO LOAD
- 65mA
- INPUT CURRENT FULL LOAD
- 510mA
- VOLTAGE RANGE
- 4.5 ~ 5.5Vdc
- SURGE VOLTAGE (100ms max.)
- 5Vin models : 9Vdc 12Vin models : 18Vdc 24Vin models : 30Vdc
- FILTER
- Internal capacitor
- PROTECTION
- Fuse recommended. 500mA Slow-Blow Type for all models
OUTPUT
- OUTPUT VOLTAGE
- ±15V
- OUTPUT CURRENT
- ±7 ~ 67mA
- EFFICIENCY (TYP.)
- 79%
- CAPACITOR LOAD (MAX.)* For each output
- *220μF
- VOLTAGE ACCURACY
- ±5.0%
- RATED POWER
- 2W
- RIPPLE & NOISENote.2
- 75mVp-p
- LINE REGULATIONNote.3
- 1.2% for 1% input variation
- LOAD REGULATIONNote.4
- ±10%
- SWITCHING FREQUENCY (Typ.)
- 100KHz
PROTECTION
- SHORT CIRCUIT
- 3 second max.
ENVIRONMENT
- COOLING
- Free-air convection
- WORKING TEMP.
- -40 ~ +85℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -55 ~ +125℃, 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
SAFETY & EMC ( Note.6)
- SAFETY STANDARDS
- UL60601-1, EAC TP TC 020/2011 approved
- 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
- EMC EMISSION
-
Parameter Standard Test Level Conducted BS EN/EN55011(CISPR11) Class B Radiated BS EN/EN55011(CISPR11) Class B - EMC IMMUNITY
-
Parameter Standard Test Level ESD BS EN/EN61000-4-2 Level 2, ±8KV contact
OTHERS
- 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 ; 25pcs/per tube, 3000pcs/120 tube/per carton
Test conditions and notes6
- 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(2μA 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)
Technical drawings
Typical applications
- Medical devices
- Medical oxygen monitor
- CT scanning
- Medical carts
- Oral care equipment
Downloads
Certificates3
Test reports1
FAQ
Can I use the MDD02L-15 for a low-power analog circuit that needs ±15V rails from 5V input?
Yes, this converter is intended for 4.5~5.5V input and delivers an unregulated ±15V output. With a 2W rating, it is better suited to low-power analog circuitry, signal-conditioning, and isolated measurement functions than higher-power loads.
Is the MDD02L-15 a good fit for industrial test and measurement electronics?
It can fit test and measurement boards that run from a 4.5~5.5V source and need ±15V rails. The compact 19.5 × 9.8 × 12.5 mm body and 0.0042 kg weight support use in space-constrained industrial electronics.
Can this model power analog stages in embedded automation equipment?
Yes, embedded automation boards with low-power analog stages can use this part when they need ±15V from a 4.5~5.5V input rail. The converter is rated at 2W with an unregulated output of up to ±67mA per rail.
Is the MDD02L-15 suitable for outdoor use or temperature extremes?
The stated operating temperature range is -40°C to +85°C, which supports a wide range of ambient conditions. No IP rating is included in the provided specifications, so outdoor or exposed use is not confirmed by this product data.
What is the difference between the MDD02L-15 and the other MDD02L options?
The MDD02L-15 is the 2W ±15V model with ±7~67mA per output. The other MDD02L models share the 2W rating and 4.5~5.5V input: MDD02L-05 at ±5V, ±20~200mA; MDD02L-09 at ±9V, ±12~111mA; and MDD02L-12 at ±12V, ±9~83mA.
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