® MJW10 SERIES DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package FEATURES ►Industrial Standard 1" x 1" Package ►Wide 2:1 Input Voltage Range ►Fully Regulated Output Voltage ►I/O Isolation 1500VDC ►Operating Temp. Range -40°C to +80°C ►Low No Load Power Consumption ►No Min. Load Requirement ►Overload and Short Circuit Protection ►Remote On/Off Control(option) ►Shielded Metal Case with Insulated Baseplate ►Conducted EMI meets EN55022 Class A & FCC Level A ►UL/cUL/IEC/EN 60950-1 Safety Approval (Pending) PRODUCT OVERVIEW The MINMAX MJW10 series is a new range of cost-optimized 10W isolated dc-dc converter within an encapsulated 1"x1" industrial standard package. There are 16 models available for 12, 24VDC with wide 2:1 input voltage range and tight output voltage regulation. The MJW10 series come in a shielded metal package and internal EMI filter to meets EN55022 & FCC Part15 Class A without external components. By state-of-the-art circuit topology and 87% high efficiency could be achieved allowing an operating temperature of -40℃ to +80℃ as well as low standby power comsumption. Further features include remote ON/OFF, over current protection, short circuit protection and no min. load requirement as well. These DC/DC converters offer an economical solution for many cost critical applications in battery-powered equipment, instrumentation, distributed power architectures in communication, industrial electronics, energy facilities and many other critical space applications. Model Selection Guide Model Number Input Voltage (Range) VDC Output Voltage MJW10-12S033 Output Current VDC 3.3 Max. mA 2500 Input Current @Max. Load mA(typ.) 838 Max. capacitive Load @No Load mA(typ.) μF 4700 Efficiency (typ.) @Max. Load % 82 MJW10-12S05 5 2000 980 2200 85 MJW10-12S051 5.1 2000 1000 2200 85 MJW10-12S12 12 830 954 330 87 MJW10-12S15 12 (9 ~ 18) 15 15 670 952 220 88 MJW10-12D05 ±5 ±1000 992 1000# 84 MJW10-12D12 ±12 ±416 956 150# 87 MJW10-12D15 ±15 ±333 957 100# 87 MJW10-24S033 3.3 2500 414 4700 83 MJW10-24S05 5 2000 490 2200 85 5.1 2000 500 2200 85 12 830 472 330 88 15 670 471 220 89 MJW10-24D05 ±5 ±1000 490 1000# 85 MJW10-24D12 ±12 ±416 473 150# 88 MJW10-24D15 ±15 ±333 468 100# 89 MJW10-48S033 3.3 2500 207 4700 83 MJW10-24S051 MJW10-24S12 MJW10-24S15 24 (18 ~ 36) 12 MJW10-48S05 5 2000 242 2200 86 MJW10-48S051 5.1 2000 250 2200 85 MJW10-48S12 12 830 233 330 89 MJW10-48S15 48 (36 ~ 75) 10 15 670 235 220 89 MJW10-48D05 ±5 ±1000 242 1000# 86 MJW10-48D12 ±12 ±416 239 150# 87 MJW10-48D15 ±15 ±333 237 100# 88 # For each output E-mail:[email protected] 2015/05/22 P5 Tel:886-6-2923150 Page 1 of 6 ® MJW10 SERIES DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package Input Specifications Parameter Model 12V Input Models 24V Input Models 48V Input Models 12V Input Models 24V Input Models 48V Input Models 12V Input Models 24V Input Models 48V Input Models Input Surge Voltage (1 sec. max.) Start-Up Threshold Voltage Under Voltage Shutdown Input Filter Min. -0.7 -0.7 -0.7 ------------- Typ. ------------------- All Models Max. 25 50 100 9 18 36 8.5 17 34 Unit VDC Internal Pi Type Remote On/Off Control Parameter Conditions Min. Converter On 3.5V ~ 12V or Open Circuit Converter Off 0~1.2V or Short Circuit (Pin 2 and Pin 6) Typ. Max. Unit Control Input Current (on) Vctrl = 5V --- --- 0.5 mA Control Input Current (off) Vctrl = 0V --- --- 0.5 mA --- 5 --- mA Min. Typ. Max. Unit --- --- ±2.0 %Vnom. Control Common Referenced to Negative Input Standby Input Current Output Specifications Parameter Conditions Output Voltage Setting Accuracy Output Voltage Balance Dual Output, Balanced Loads --- --- ±2.0 % Line Regulation Vin=Min. to Max. @Full Load --- --- ±1.0 % Single Output --- --- ±0.5 % Dual Output Asymmetrical load 25% / 100% FL ----- ----- ±1.0 ±5.0 % % Load Regulation Io=0% to 100% Cross Regulation (Dual) Minimum Load No minimum Load Requirement Ripple & Noise 0-20 MHz Bandwidth Transient Recovery Time 3.3 & 5V Output --- 80 --- mV p-p Other Output --- 100 --- mV p-p --- 300 --- μsec --- ±3 ±5 % --- ±0.01 ±0.02 %/℃ 110 150 --- % 25% Load Step Change Transient Response Deviation Temperature Coefficient Over Load Protection Hiccup Short Circuit Protection Hiccup Mode 0.7Hz typ. Automatic Recovery General Specifications Parameter I/O Isolation Voltage Conditions Min. Typ. Max. Unit 60 Seconds 1500 --- --- VDC 1 Second 1800 --- --- VDC I/O Isolation Resistance 500 VDC 1000 --- --- MΩ I/O Isolation Capacitance 100KHz, 1V --- --- 2000 pF --- 330 --- KHz Switching Frequency MTBF(calculated) Safety Approvals (Pending) MIL-HDBK-217F@25℃, Ground Benign TBD ----UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-report) E-mail:[email protected] 2015/05/22 P5 Tel:886-6-2923150 Page 2 of 6 Hours ® MJW10 SERIES DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package Environmental Specifications Parameter Conditions Min. Max. Unit Natural Convection -40 +80 ℃ Case Temperature --- +100 ℃ Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H 260 ℃ Operating Ambient Temperature Range (See Power Derating Curve) Cooling Natural Convection RFI Six-Sided Shielded, Metal Case Lead Temperature (1.5mm from case for 10Sec.) --- EMC Specifications Parameter Standards & Level Conduction EN55024 ESD Radiated immunity Fast transient (5) Surge (5) Conducted immunity EMI EMS Performance EN55022, FCC part 15 Class A EN61000-4-2 Air ± 8kV , Contact ±6kV EN61000-4-3 10V/m EN61000-4-4 ±2kV EN61000-4-5 ±1kV EN61000-4-6 10Vrms A A A A A Power Derating Curve 100 100 Natural Convection 20LFM 100LFM 200LFM 60 Natural Convection 20LFM 80 Output Power (%) Output Power (%) 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 0 20 40 60 80 Ambient Temperature C Derating Curve without Heatsink 100 110 ~ -40 0 20 40 Derating Curve with Heatsink Notes 1 2 3 4 5 6 7 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%. We recommend to protect the converter by a fast blow fuse in the input supply line. Other input and output voltage may be available, please contact factory. To meet EN61000-4-4 & EN61000-4-5, an external capacitor across the input pins is required. Suggested capacitor:TBD That “natural convection” is about 20LFM but is not equal to still air (0 LFM) Specifications are subject to change without notice. E-mail:[email protected] 2015/05/22 P5 Tel:886-6-2923150 Page 3 of 6 60 Ambient Temperature C 80 100 110 ® MJW10 SERIES DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package Package Specifications Mechanical Dimensions Pin Connections Pin Single Output 2.54 [0.10] 25.4 [1.00] 10.16 [0.40] 10.16 [0.40] 4 Bottom View 1 2 6 1.00 [0.04] 20.3 [0.80] 5 25.4 [1.00] 3 6.0 10.16 0.5 [0.24] [0.40 0.02] +Vin 2 -Vin -Vin 3 +Vout +Vout 4 No Pin Common 5 -Vout -Vout 6 Remote On/Off (Optional) ►All dimensions in mm ►Tolerance: X.X±0.5 5.08 [0.20] 7.62 [0.30] Dual Output 1 +Vin (inches) (X.XX±0.02) X.XX±0.25 ( X.XXX±0.01) 2.54 [0.10] ►Pin diameter 1.0 ±0.05 (0.04±0.002) Physical Characteristics Case Size : 25.4x25.4x10.16mm (1.0x1.0x0.4 inches) Case Material : Aluminium Alloy, Black Anodized Coating Base Material : FR4 PCB (flammability to UL 94V-0 rated) Pin Material : Tinned Copper Weight : 15g Heatsink (Option –HS) Mechanical Dimensions Heatsink Material: Aluminum Finish: Anodic treatment (black) 16.3 [0.64] Weight: 2g 17.46 Max. [0.69] Max. 19.5 Max. [0.77] Max. 31.0 [1.22] Max. Heat-Sink Thermal Pad Clamp Converter E-mail:[email protected] 2015/05/22 P5 Tel:886-6-2923150 Page 4 of 6 ►The advantages of adding a heatsink are: 1.To improve heat dissipation and increase the stability and reliability of the DC/DC converters at high operating temperatures. 2. To increase Operating temperature of the DC/DC converter, please refer to Derating Curve. ® MJW10 SERIES DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package Order Code Table Standard With Remote On/Off With heatsink With Remote On/Off & heatsink MJW10-12S033 MJW10-12S033-RC MJW10-12S033-HS MJW10-12S033-RC-HS MJW10-12S05 MJW10-12S05-RC MJW10-12S05-HS MJW10-12S05-RC-HS MJW10-12S051 MJW10-12S051-RC MJW10-12S051-HS MJW10-12S051-RC-HS MJW10-12S12 MJW10-12S12-RC MJW10-12S12-HS MJW10-12S12-RC-HS MJW10-12S15 MJW10-12S15-RC MJW10-12S15-HS MJW10-12S15-RC-HS MJW10-12D05 MJW10-12D05-RC MJW10-12D05-HS MJW10-12D05-RC-HS MJW10-12D12 MJW10-12D12-RC MJW10-12D12-HS MJW10-12D12-RC-HS MJW10-12D15 MJW10-12D15-RC MJW10-12D15-HS MJW10-12D15-RC-HS MJW10-24S033 MJW10-24S033-RC MJW10-24S033-HS MJW10-24S033-RC-HS MJW10-24S05 MJW10-24S05-RC MJW10-24S05-HS MJW10-24S05-RC-HS MJW10-24S051 MJW10-24S051-RC MJW10-24S051-HS MJW10-24S051-RC-HS MJW10-24S12 MJW10-24S12-RC MJW10-24S12-HS MJW10-24S12-RC-HS MJW10-24S15 MJW10-24S15-RC MJW10-24S15-HS MJW10-24S15-RC-HS MJW10-24D05 MJW10-24D05-RC MJW10-24D05-HS MJW10-24D05-RC-HS MJW10-24D12 MJW10-24D12-RC MJW10-24D12-HS MJW10-24D12-RC-HS MJW10-24D15 MJW10-24D15-RC MJW10-24D15-HS MJW10-24D15-RC-HS MJW10-48S033 MJW10-48S033-RC MJW10-48S033-HS MJW10-48S033-RC-HS MJW10-48S05 MJW10-48S05-RC MJW10-48S05-HS MJW10-48S05-RC-HS MJW10-48S051 MJW10-48S051-RC MJW10-48S051-HS MJW10-48S051-RC-HS MJW10-48S12 MJW10-48S12-RC MJW10-48S12-HS MJW10-48S12-RC-HS MJW10-48S15 MJW10-48S15-RC MJW10-48S15-HS MJW10-48S15-RC-HS MJW10-48D05 MJW10-48D05-RC MJW10-48D05-HS MJW10-48D05-RC-HS MJW10-48D12 MJW10-48D12-RC MJW10-48D12-HS MJW10-48D12-RC-HS MJW10-48D15 MJW10-48D15-RC MJW10-48D15-HS MJW10-48D15-RC-HS E-mail:[email protected] 2015/05/22 P5 Tel:886-6-2923150 Page 5 of 6 ® MJW10 SERIES DC/DC CONVERTER 10W, Regulated Output, 1"x1" Package 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 0-20 MHz. Position the load between 50 mm and 75 mm from the DC/DC Converter. +Vin +Out Copper Strip Single Output DC / DC Converter -Vin Cout -Out Scope Resistive Load Copper Strip +Vin +Out Copper Strip Dual Output DC / DC Converter Com. Copper Strip -Vin -Out Copper Strip Scope Cout Resistive Load Cout Scope Technical Notes Overload Protection To provide protection in a fault (output overload) condition, the unit is equipped with internal current limiting circuitry and can endure current limiting for an unlimited duration. At the point of current-limit inception, the unit shifts from voltage control to current control. The unit operates normally once the output current is brought back into its specified range. Overvoltage Protection The output overvoltage clamp consists of control circuitry, which is independent of the primary regulation loop, that monitors the voltage on the output terminals. The control loop of the clamp has a higher voltage set point than the primary loop. This provides a redundant voltage control that reduces the risk of output overvoltage. 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. By using a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 kHz) capacitor of a 12μF for the 12V, 4.7μF for the 24V input devices and a 2.2μF for the 48V devices, capacitor mounted close to the power module helps ensure stability of the unit. + DC Power Source +Vin + +Out DC / DC Converter Load Cin - -Vin -Out 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 3.3μF capacitors at the output. + +Vin DC Power Source - +Out Single Output DC / DC Converter -Vin + Cout Load -Out +Vin DC Power Source - +Out Dual Output DC / DC Com. Converter -Vin -Out Cout Load Load Cout Maximum Capacitive Load The MJW10 series has limitation of maximum connected capacitance on the output. The power module may operate in current limiting mode during start-up, affecting the ramp-up and the startup time. The maximum capacitance can be found in the data sheet. 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 100℃. The derating curves are determined from measurements obtained in a test setup. Position of air velocity probe and thermocouple 15mm / 0.6in 50mm / 2in Air Flow DUT 18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: [email protected] Minmax Technology Co., Ltd. 2015/05/22 P5 Page 6 of 6