DCMA01-HI SERIES 1 Watt DC/DC Converter Single and Dual Output Rev A FEATURES • Wide Input Voltage Ranges • • Industrial Standard SIP-7 Package • • Common Mode Transient Immunity: 15KV/µs • Qualifies for IGBT and High Isolation Applications Short Circuit Protection UL/cUL/IEC/EN 60950-1 Safety Approvals DESCRIPTION Size: 0.77in x 0.40in x 0.28in (19.5mm x 10.2mm x 7.1mm) The DCMA01-HI series of DC/DC converters offers 1 watt of output power in a compact 0.77” x 0.40” x 0.28” industrial standard SIP-7 package. This series consists of single and dual output models with wide input voltage ranges and high efficiency. Each model in this series qualifies for IGBT and high isolation applications, has short circuit protection, and has UL/cUL/IEC/EN 60950-1 safety approvals. This series is RoHS & REACH compliant. MODEL SELECTION TABLE Single Output Models Model Number Input Voltage Range DCMA01-05S033HI DCMA01-05S05HI 5VDC DCMA01-05S09HI (4.5~5.5VDC) DCMA01-05S12HI DCMA01-05S15HI DCMA01-12S033HI DCMA01-12S05HI 12VDC DCMA01-12S09HI (10.9~13.2VDC) DCMA01-12S12HI DCMA01-12S15HI DCMA01-15S033HI DCMA01-15S05HI 15VDC DCMA01-15S09HI (13.5~16.5VDC) DCMA01-15S12HI DCMA01-15S15HI DCMA01-24S033HI DCMA01-24S05HI 24VDC DCMA01-24S09HI (21.6~26.4VDC) DCMA01-24S12HI DCMA01-24S15HI Output Voltage 3.3VDC 5VDC 9VDC 12VDC 15VDC 3.3VDC 5VDC 9VDC 12VDC 15VDC 3.3VDC 5VDC 9VDC 12VDC 15VDC 3.3VDC 5VDC 9VDC 12VDC 15VDC Output Current Min Load Max Load 6mA 303mA 4mA 200mA 2mA 111mA 1.7mA 84mA 1.3mA 66mA 6mA 303mA 4mA 200mA 2mA 111mA 1.7mA 84mA 1.3mA 66mA 6mA 303mA 4mA 200mA 2mA 111mA 1.7mA 84mA 1.3mA 66mA 6mA 303mA 4mA 200mA 2mA 111mA 1.7mA 84mA 1.3mA 66mA Input Current No Load Max Load 286mA 286mA 35mA 266mA 261mA 254mA 117mA 117mA 17mA 110mA 108mA 104mA 95mA 95mA 16mA 89mA 90mA 84mA 60mA 60mA 12mA 56mA 53mA 52mA Load Regulation 20% 15% 10% 10% 10% 20% 15% 10% 10% 10% 20% 15% 10% 10% 10% 20% 15% 10% 10% 10% Maximum Capacitive Load 1000µF 470µF 470µF 220µF 220µF 1000µF 470µF 470µF 220µF 220µF 1000µF 470µF 470µF 220µF 220µF 1000µF 470µF 470µF 220µF 220µF Efficiency 70% 70% 75% 77% 78% 71% 71% 76% 78% 79% 70% 70% 75% 75% 79% 70% 70% 75% 78% 80% Output Power 1W 1W 1W 1W MODEL SELECTION TABLE Dual Output Models Output Voltage DCMA01-05D05HI ±5VDC DCMA01-05D09HI ±9VDC 5VDC DCMA01-05D12HI ±12VDC (4.5~5.5VDC) DCMA01-05D15HI ±15VDC DCMA01-05D159HI 15, -9VDC DCMA01-12D05HI ±5VDC DCMA01-12D09HI ±9VDC 12VDC DCMA01-12D12HI ±12VDC (10.9~13.2VDC) DCMA01-12D15HI ±15VDC DCMA01-12D159HI 15, -9VDC DCMA01-15D05HI ±5VDC DCMA01-15D09HI ±9VDC 15VDC DCMA01-15D12HI ±12VDC (13.5~16.5VDC) DCMA01-15D15HI ±15VDC DCMA01-15D159HI 15, -9VDC DCMA01-24D05HI ±5VDC DCMA01-24D09HI ±9VDC 24VDC DCMA01-24D12HI ±12VDC (21.6~26.4VDC) DCMA01-24D15HI ±15VDC DCMA01-24159HI 15, -9VDC Model Number 10/14/2016 Input Voltage Range Output Current Input Current Load Maximum Output (1) Efficiency Power Min Load Max Load No Load Max Load Regulation Capacitive Load ±2mA ±100mA 282mA 15% 220#µF 71% ±1.1mA ±56mA 269mA 10% 220#µF 75% ±0.8mA ±42mA 35mA 262mA 10% 100#µF 77% 1W ±0.7mA ±33mA 254mA 10% 100#µF 78% +0.7, -1.1mA +33, -55mA 260mA 10% 100, 220µF 76% ±2mA ±100mA 116mA 15% 220#µF 72% ±1.1mA ±56mA 111mA 10% 220#µF 76% ±0.8mA ±42mA 17mA 108mA 10% 100#µF 78% 1W ±0.7mA ±33mA 104mA 10% 100#µF 79% +0.7, -1.1mA +33, -55mA 107mA 10% 100, 220µF 77% ±2mA ±100mA 94mA 15% 220#µF 71% ±1.1mA ±56mA 90mA 10% 220#µF 75% ±0.8mA ±42mA 16mA 86mA 10% 100#µF 78% 1W ±0.7mA ±33mA 84mA 10% 100#µF 79% +0.7, -1.1mA +33, -55mA 87mA 10% 100, 220µF 76% ±2mA ±100mA 59mA 15% 220#µF 71% ±1.1mA ±56mA 56mA 10% 220#µF 75% ±0.8mA ±42mA 12mA 55mA 10% 100#µF 77% 1W ±0.7mA ±33mA 53mA 10% 100#µF 78% +0.7, -1.1mA +33, -55mA 55mA 10% 100, 220µF 75% 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 1 of 5 DCMA01-HI SERIES 1 Watt DC/DC Converter Single and Dual Output Rev A SPECIFICATIONS All specifications are based on 25°C, Nominal Input Voltage, Resistive Load, and Rated Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min INPUT SPECIFICATIONS Input Voltage Range Input Surge Voltage (1 sec. max.) Input Voltage Range Max Unit ±10 5V Input Models 12V Input Models 15V Input Models 24V Input Models 5V Input Models 12V Input Models 15V Input Models 24V Input Models All Models -0.7 -0.7 -0.7 -0.7 4.5 10.8 13.5 21.6 Input Filter OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation For Vin Change of 1% Load Regulation Io=20% to 100% Voltage Balance Dual Output, Balanced Loads Output Power Output Current Maximum Capacitive Load Ripple & Noise 0-20MHz Bandwidth Temperature Coefficient PROTECTION Short Circuit Protection ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature Natural Convection Storage Temperature Humidity Non-Condensing Case Temperature Lead Temperature 1.5mm from Case for 10sec. Cooling MTBF (Calculated) MIL-HDBK-217F@25ºC, Ground Benign GENERAL SPECIFICATIONS Typ. Efficiency @Max. Load Switching Frequency Rated for 60 Seconds Isolation Voltage Tested for 1 Second Isolation Resistance 500VDC Isolation Capacitance 100KHz, 1V Common Mode Transient Immunity PHYSICAL SPECIFICATIONS Weight Dimensions (L x W x H) Case Material Pin Material SAFETY CHARACTERISTICS Safety Approvals Typ % 9 18 20 30 5 5.5 12 13.2 15 16.5 24 26.4 Internal Capacitor VDC VDC See Table ±5.0 ±1.2 See Table ±0.1 ±1.0 See Table See Table See Table 100 ±0.01 ±0.02 %Vnom % % Mvp-p %/ºC Continuous, Automatic Recovery -40 -55 +85 +125 95 +100 260 Natural Convection 2,000,000 Hours See Table 100 5200 5700 10 ºC ºC %RH ºC ºC KHz VDC 7 15 GΩ pF KVµs 0.085oz (2.4g) 0.77in x 0.40in x 0.28in (19.5mm x 10.2mm x 7.1mm) Non-Conductive Black Plastic (Flammability to UL 94V-0 Rated) Alloy 42 UL/cUL 60950-1 recognition (CSA Certificate), IEC/EN 60950-1 (CB Report) NOTES 1. 2. # for each output. These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules; however they may not meet all specifications listed. 3. It is recommended to protect the converter by a slow blow fuse in the input supply line. 4. Other inputs and outputs may be available, please contact factory. 5. Natural convection is about 20LFM but is not equal to still air (0LFM). *Due to advances in technology, specifications subject to change without notice. 10/14/2016 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 5 DCMA01-HI SERIES 1 Watt DC/DC Converter Single and Dual Output Rev A DERATING CURVES MECHANICAL DRAWINGS Pin 1 2 5 6 7 Pin Connections Single Dual +Vin +Vin -Vin -Vin -Vout -Vout No Pin Common +Vout +Vout All dimensions in mm (inches) Tolerance: X.X±0.5 (X.XX±0.02) X.XX±0.25 (X.XXX±0.01) Pins ±0.05 (±0.002) 10/14/2016 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 5 Rev A DCMA01-HI SERIES 1 Watt DC/DC Converter Single and Dual Output TEST SETUP Peak-to-Peak Output Noise Measurement Test Use a Cout 0.33µF 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. TERMINAL BLOCK OPTIONS Maximum Capacitive Load The DCMA01-HI series has limitation 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. The maximum can be found in the data sheet. 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. 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 a 2.2µF for the 5V input devices, a 1.0µF for the 12V, 15V input devices and a 0.4µF for the 24V devices. Output Ripple Reduction A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is recommended to use 1.0µF 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 100ºC. The derating curves are determined from measurements obtained in a test setup. 10/14/2016 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 5 Rev A DCMA01-HI SERIES 1 Watt DC/DC Converter Single and Dual Output 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: 10/14/2016 (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 5 of 5