FEATURES ►Ultra compact DIP Package 21.6 x 20.3 x 10.2 mm (0.85 x 0.80 x 0.40 inches) ►Ultra wide 4:1 Input Range ►Fully regulated Output ►Operating Temp. Range –40°C to +85°C ►Over Load Protection ►Remote On/Off Control ►I/O-isolation 1500 VDC ►Input Filter meets EN 55022,class A and FCC, level A ►CSA/UL/IEC/EN 60950-1 Safety Approval ►3 Years Product Warranty PRODUCT OVERVIEW The MGWI06 series is a new range of isolated 6W DC/DC converter modules featuring fully regulated output voltages and ultra-wide 4:1 input voltage ranges. These products are with a very small footprint occupying just 4.5cm2 (0.7 square in.) on PCB. An excellent efficiency allows an operating temperature range of –40° to +85°C. Further features include remote On/Off control and over load protection. The very compact dimensions of these DC/DC converters make them an ideal solution for many space critical applications in battery-powered equipment and instrumentation. Model Selection Guide Model Input Output Output Number Voltage Voltage Current (Range) VDC MGWI06-24S033 MGWI06-24S05 MGWI06-24S12 MGWI06-24S15 MGWI06-24S24 MGWI06-24D05 MGWI06-24D12 MGWI06-24D15 MGWI06-48S033 MGWI06-48S05 MGWI06-48S12 MGWI06-48S15 MGWI06-48S24 MGWI06-48D05 MGWI06-48D12 MGWI06-48D15 24 (9 ~ 36) 48 (18 ~ 75) VDC 3.3 5 12 15 24 ±5 ±12 ±15 3.3 5 12 15 24 ±5 ±12 ±15 Input Current Max. capacitive Load Max. Min. @Max. Load @No Load mA 1450 1200 500 400 250 ±600 ±250 ±200 1450 1200 500 400 250 ±600 ±250 ±200 mA 218 180 75 60 38 ±90 ±38 ±30 218 180 75 60 38 ±90 ±38 ±30 mA(typ.) 262 316 301 301 301 301 301 301 131 158 151 151 151 151 151 151 mA(typ.) (typ.) @Max. Load μF % 76 79 83 83 83 82 83 83 76 79 83 83 83 82 83 83 330 100 30 100# 330 100 20 Efficiency 100# # For each output Input Specifications Parameter Input Surge Voltage (1 sec. max.) Start-Up Threshold Voltage Under Voltage Shutdown Short Circuit Input Power Conducted EMI In Total Power International, Inc Model Min. Typ. 24V Input Models -0.7 --- 50 48V Input Models -0.7 --- 100 24V Input Models --- --- 9 48V Input Models --- --- 18 24V Input Models --- --- 8.5 --- --- 17 --- --- 3000 48V Input Models All Models Max. Unit VDC mW Compliance to EN 55022,class A and FCC part 15,class A Toll Free: 877-646-0900 www.total-power.com MGWI06 SERIES Total Power International, Inc. Tota DC/DC CONVERTER 6W, DIP Package Output Specifications Parameter Output Voltage Setting Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20MHz) Transient Recovery Time Transient Response Deviation Temperature Coefficient Over Load Protection Short Circuit Protection Conditions At 50% Load Dual Output, Balanced Loads Vin=Min. to Max. Io=15% to 100% Min. ----------------110 25% Load Step Change Foldback Typ. Max. ±1.0 ±2.0 ±1.0 --±0.5 ±1.0 ±0.5 ±1.2 60 100 300 600 ±3 --±0.01 ±0.02 150 --Continuous Unit %Vnom. % % % mV P-P μsec % %/℃ % General Specifications Parameter I/O Isolation Voltage (rated) I/O Isolation Resistance I/O Isolation Capacitance Switching Frequency MTBF (calculated) Safety Approvals Conditions 60 Seconds 500 VDC 100KHz, 1V Min. Typ. Max. 1500 ----1000 ------1200 1500 --330 --MIL-HDBK-217F@25℃, Ground Benign 350,000 ----UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-scheme) Unit VDC MΩ pF KHz Hours Input Fuse 24V Input Models 1500mA Slow-Blow Type 48V Input Models 750mA Slow-Blow Type Remote On/Off Control Parameter Converter On Converter Off Control Input Current (on) Control Input Current (off) Control Common Standby Input Current Conditions Vin-RC=5V Vin-RC=0V Min. Typ. 2.5V ~ 50VDC or Open Circuit -0.7V ~ 0.8V --------Referenced to Negative Input ----- Max. Unit 500 -500 μA μA 10 mA Environmental Specifications Parameter Operating Ambient Temperature Range (See Power Derating Curve) Case Temperature Storage Temperature Range Humidity (non condensing) Cooling Lead Temperature (1.5mm from case for 10Sec.) Conditions Natural Convection Min. -40 ---50 --Free-Air convection --- Max. +85 +105 +125 95 Unit ℃ ℃ ℃ % rel. H 260 ℃ Output Power (%) Power Derating Curve In Total Power International, Inc Toll Free: 877-646-0900 www.total-power.com MGWI06 SERIES Tota Total Power International, Inc. DC/DC CONVERTER 6W, DIP Package Notes 1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. 2 Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100% 3 Ripple & Noise measurement bandwidth is 0-20MHz. 4 These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules; 5 All DC/DC converters should be externally fused at the front end for protection. however, they may not meet all specifications listed. 6 Other input and output voltage may be available, please contact factory. 7 Specifications are subject to change without notice. Package Specifications 4.1 [0.16] 0.50 [0.02] 2.54 [0.10] 10.2 [0.40] Pin Connections Pin Single Output 0.5 [0.02] Mechanical Dimensions 10.16 [0.40] 11 Remote On/Off 2 -Vin -Vin 6 NC Common NC -Vout 9 +Vout +Vout 11 -Vout Common 16 +Vin +Vin NC: No Connection 9 ►All 5.08 [0.20] 21.6 [0.85] 12.7 [0.50] 1.9 [0.08] dimensions in mm (inches) ►Tolerance: X.X±0.25 (X.XX±0.01) X.XX±0.13 ( X.XXX±0.005) ►Pin diameter 0.5 ±0.05 (0.02±0.002) Physical Characteristics Case Size : Case Material : 21.6x20.3x10.2 mm (0.85x0.8x0.4 inches) Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Pin Material : Copper Alloy with Gold Plate Over Nickel Subplate Weight : 9.1g In Total Power International, Inc Remote On/Off 8 8 Bottom View 16 1 20.3 [0.80] 6 15.22 [0.60] 1 2 Dual Output Toll Free: 877-646-0900 www.total-power.com MGWI06 SERIES Tota Total Power International, Inc. DC/DC CONVERTER 6W, DIP 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 Scope Cout Cout Resistive Load Scope Copper Strip Technical Notes Remote On/Off Positive logic remote on/off turns the module on during a logic high voltage on the remote on/off pin, and off during a logic low. To turn the power module on and off, the user must supply a switch to control the voltage between the on/off terminal and the -Vin terminal. The switch can be an open collector or equivalent. A logic low is -0.7V to 0.8V. A logic high is 2.5V to 50V. The maximum sink current of the switch at on/off terminal during a logic low is -500 μA. The maximum sink current of the switch at on/off terminal during a logic high is 500μA or open. Overcurrent 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. 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 100 KHz) capacitor of a 4.7μF for the 24V input devices and a 2.2μF for the 48V devices. + 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 - +Out Single Output DC / DC Converter DC Power Source -Vin + Cout Load -Out +Vin DC Power Source - +Out Dual Output Com. DC / DC Converter -Vin -Out Cout Load Load Cout Maximum Capacitive Load The MGWI06 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 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 105℃. The derating curves are determined from measurements obtained in a test setup. Position of air velocity probe and thermocouple 50mm / 2in 15mm / 0.6in In Total Power International, Inc Air Flow DUT Toll Free: 877-646-0900 www.total-power.com