MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs Rev C FEATURES • • • • • • • Size: 0.94in x 0.54in x 0.35in (24mm x 13.7mm x 9mm) Low Cost RoHS Compliant Efficiency up to 75% Low Leakage Current 4000VAC I/O Isolation Water Washable Process Available UL/cUL/IEC/EN 60950-1 Safety Approvals and CE Marking • Single and Dual Outputs • Tape & Reel Package Available • Medical EMC Standard meets 4th Edition of EMI EN55011 and EMS EN60601-1-2 • Medical Safety meets 1xMOPP & 2xMOPP per 3rd Edition of IEC/EN 60601-1 & ANSI/AAMI ES60601-1 DESCRIPTION The MSHU100 series power modules are 2W DC/DC converters that are specially designed to provide ultra-high levels of isolation (4000VAC) in a miniature “gull-wing” SMT package. This series meets IPC/JEDEC J-STD-020C 4th & 5th chapter in solder-reflow for lead free processes. These converters operate over input voltage ranges of 4.5~5.5VDC, 10.8~13.2VDC, and 21.6~26.4VDC. This series also has single and dual output voltages of 5, 12, 15, ±12, and ±15VDC. These converters have both medical and industrial safety approvals and are useful for a variety of applications including distributed power systems, mixed analog/digital subsystems, portable test equipment, local power networks, and batterybacked systems. MODEL SELECTION TABLE Single Output Models Model Number(1) MSHU505N2 MSHU512N2 MSHU515N2 MSHU1205N2 MSHU1212N2 MSHU1215N2 MSHU2405N2 MSHU2412N2 MSHU2415N2 Input Voltage Range 5 VDC (4.5 ~ 5.5 VDC) 12 VDC (10.8 ~ 13.2 VDC) 24 VDC (21.6 ~ 26.4 VDC) Output Voltage 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC Output Current Min. Max 8mA 400mA 3mA 165mA 2.5mA 133mA 8mA 400mA 3mA 165mA 2.5mA 133mA 8mA 400mA 3mA 165mA 2.5mA 133mA Input Current No Load Max. Load 606mA 90mA 600mA 605mA 253mA 40mA 250mA 252mA 126mA 30mA 125mA 126mA Max Load Regulation Efficiency Maximum Capacitive Load 12% 10% 10% 12% 10% 10% 12% 10% 10% 66% 66% 66% 66% 66% 66% 66% 66% 66% 330μF 330μF 330μF 330μF 330μF 330μF 330μF 330μF 330μF Max Load Regulation Efficiency Maximum Capacitive Load 10% 10% 10% 10% 10% 10% 72% 73% 74% 75% 74% 75% 100#μF 100#μF 100#μF 100#μF 100#μF 100#μF Output Power 2W 2W 2W MODEL SELECTION TABLE Dual Output Models Model Number(1) Input Voltage Range Output Voltage MSHU512ND2 MSHU515ND2 MSHU1212ND2 MSHU1215ND2 MSHU2412ND2 MSHU2415ND2 5 VDC (4.5 ~ 5.5 VDC) 12 VDC (10.8 ~ 13.2 VDC) 24 VDC (21.6 ~ 26.4 VDC) ±12 VDC ±15 VDC ±12 VDC ±15 VDC ±12 VDC ±15 VDC 1/9/2018 Output Current Min. Max ±1.5mA ±83mA ±1mA ±66mA ±1.5mA ±83mA ±1mA ±66mA ±1.5mA ±83mA ±1mA ±66mA Input Current No Load Max. Load 553mA 90mA 542mA 224mA 40mA 220mA 112mA 30mA 110mA Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Output Power 2W 2W 2W Page 1 of 7 MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs Rev C SPECIFICATIONS All specifications are based on 25°C, Resistive Load, Nominal Input Voltage, and Rated Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ 4.5 10.8 21.6 -0.7 -0.7 -0.7 5 12 24 Max Unit INPUT SPECIFICATIONS Input Voltage Range Input Surge Voltage (100ms. Max) Input Filter Leakage Current OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Load Regulation Voltage Balance Output Power Output Current Maximum Capacitive Load Ripple & Noise PROTECTION Short Circuit Protection Input Fuse Recommendation GENERAL SPECIFICATIONS Efficiency Switching Frequency Isolation Voltage Rated Isolation Voltage Test Isolation Resistance Isolation Capacitance Internal Power Dissipation ENVIRONMENTAL Operating Temperature (Ambient) Operating Temperature (Case) Storage Temperature Humidity Cooling Lead-Free Reflow Solder Process Temperature Coefficient Moisture Sensitivity Level MTBF PHYSICAL SPECIFICATIONS Weight 5V nominal input models 12V nominal input models 24V nominal input models 5V nominal input models 12V nominal input models 24V nominal input models 240VAC, 60Hz 0-20MHz Bandwidth Non-Condensing IPC/JEDEC J-STD-020D.1 MIL-HDBK-217F @ 25°C, Ground Benign Case Material Pin Material Flammability SAFETY CHARACTERISTICS Safety Approvals 1/9/2018 μA %Vnom % % mVp-p 50 4000 6000 10 See Table 80 100 15 20 650 KHz VAC VDC GΩ pF mW -25 +80 °C +90 °C -50 +125 °C 95 % Natural convection IPC/JEDEC J-STD-020D.1 ±0.01 ±0.02 %/ºC Level 2 2,000,000 hours 0.13oz (3.75g) 0.94 x 0.54 x 0.35 inches 24.0 x 13.7 x 9.0 mm Non-conductive Black Plastic (Flammability to UL 94V-0 rated) Phosphor Bronze UL94V-0 Dimensions (L x W x H) Safety Standards VDC 0.5 seconds max. 1000mA slow-blow type 500mA slow-blow type 200mA slow-blow type 5V nominal input models 12V nominal input models 24V nominal input models Natural Convection VDC See Table ±2.0 ±4.0 ±1.2 ±1.5 See Rating Chart ±0.1 ±1.0 See Table See Table See Table 150 Vin = min. to max. Io = 20% to 100% Dual Output, Balanced Loads 60 seconds Flash Test for 1 second 500VDC 100KHz, 1V 5.5 13.2 26.4 9 18 30 Internal Capacitor 2 UL/cUL 60950-1, CSA C22.2 No. 60950-1 ANSI/AAMI ES60601-1, CAN/CSA-C22.2 No. 60601-1 IEC/EN 60950-1, IEC/EN 60601-1 3rd Edition 1xMOPP & 2xMOPP UL/cUL 60950-1 Recognition (UL Certificate) IEC/EN 60950-1 (CB Report) ANSI/AAMI ES60601-1 1xMOPP & 2xMOOP recognition (UL Certificate IEC/EN 60601-1 3rd Edition (CB Report) Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 2 of 7 MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs Rev C NOTES 1. The MSHU100 series requires a minimum output loading to maintain specified regulations. Operation under no-load conditions will not damage these devices, however they may not meet all listed specifications. 2. It is recommended to protect the converter by a slow blow fuse in the input supply line. 3. Natural convection is about 20LFM but is not equal to still air (0 LFM) 4. Other input and output voltages may be available, please contact factory *Due to advances in technology, specifications subject to change without notice. BLOCK DIAGRAMS Single Output Dual Output +Vo +Vo +Vin +Vin Bipolar Push-Pull Inverter Bipolar Push-Pull Inverter Com. -Vin -Vin -Vo -Vo EFFICIENCY GRAPHS 1/9/2018 Efficiency vs. Input Voltage (Single Output) Efficiency vs. Input Voltage (Dual Output) Efficiency vs. Output Load (Single Output) Efficiency vs. Output Load (Dual Output) Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 3 of 7 MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs Rev C DERATING CURVE MECHANICAL DRAWINGS PIN CONNECTIONS PIN 1 7 8 9 10 16 Single Output -Vin NC NC +Vout -Vout +Vin Dual Output -Vin NC Common +Vout -Vout +Vin NC: No Connection Connecting Pin Pattern 1. Tolerance: X.X±0.25 (X.XX±0.01) X.XX±0.13 (X.XXX±0.005) 2. Pin: ±0.05 (±0.002) 1/9/2018 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 4 of 7 Rev C MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs TEST SETUP Peak-to-Peak Output Noise Measurement Test Use a Cout 0.47µF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 020MHz. Position the load between 50mm and 75mm from the DC/DC Converter TECHNICAL NOTES Maximum Capacitive Load The MSHU100 series has a limit of maximum connected capacitance at the output. The power module may be operated in current limiting mode during start-up, affecting the ramp-up and the startup time. For optimal performance we recommend 100μF maximum capacitive load for dual outputs and 330μF capacitive load for single outputs. The maximum capacitance can be found in the Model Selection Guide. Input Source Impedance The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. In applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor at the input to ensure startup. A capacitor mounted close to the power module helps ensure stability of the unit, it is recommended to use a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100KHz) capacitor of 2.2μF for the 5V input models, a 1.0μF for the 12V input models, and a 0.47μF for the 24V input models. Output Ripple Reduction A good quality low ESR capacitor placed as close as possible across the load will give the best ripple and noise performance. To reduce output ripple, it is recommended to use 3.3μF capacitors at the output. Thermal Considerations Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module, and board spacing. To avoid exceeding the maximum temperature rating of the components inside the power module, the case temperature must be kept below 105ºC. The derating curves are determined from measurements obtained in a test setup. 1/9/2018 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 5 of 7 MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs Rev C PACKAGING Reel Taping Package Unit: mm Tolerance: ±0.1 Packaging Specifications Unit: mm Tolerance: ±0.1 Tube Unit: mm Tolerance: ±0.5 1/9/2018 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 6 of 7 Rev C MSHU100 SERIES 2 Watts Medical DC/DC Converter Single and Dual Outputs COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 1/9/2018 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 7 of 7