® MIWI06 SERIES DC/DC CONVERTER 6W, DIP-Package FEATURES ►Industrial Standard DIP-24 Package ►Ultra-wide 4:1 Input Voltage Range ►Fully Regulated Output Voltage ►I/O Isolation 1500 VDC (opt. 3000VDC) ►Operating Ambient Temp. Range -40°C to +85°C ►No Min. Load Requirement ►Overload and Short Circuit Protection ►Designed-in Conducted EMI meets EN55022 Class A & FCC Level A ►UL/cUL/IEC/EN 60950-1 Safety Approval PRODUCT OVERVIEW The MINMAX MIWI06 series is a new range of high performance dc-dc converter modules with 6W output power, featuring ultra-wide 4:1 input voltage ranges and tight output voltage regulation. The product comes in a DIP-24 package with industry standard footprint. Excellent efficiency allows an operation temperature range of -40°C to +85°C . Standard features include overload protection. Typical applications for these cost optimized converters are battery powered equipment, instrumentation, datacom and industrial electronics. Model Selection Guide Model Number MIWI06-24S033 MIWI06-24S05 MIWI06-24S12 MIWI06-24S15 MIWI06-24S24 MIWI06-24D05 MIWI06-24D12 MIWI06-24D15 MIWI06-48S033 MIWI06-48S05 MIWI06-48S12 MIWI06-48S15 MIWI06-48S24 MIWI06-48D05 MIWI06-48D12 MIWI06-48D15 Input Voltage (Range) Output Voltage VDC VDC 3.3 5 12 15 24 ±5 ±12 ±15 3.3 5 12 15 24 ±5 ±12 ±15 24 (9 ~ 36) 48 (18 ~ 75) Output Current Input Current Max. @Max. Load @No Load Reflected Ripple Current mA 1200 1200 500 400 250 ±500 ±250 ±200 1200 1200 500 400 250 ±500 ±250 ±200 mA(typ.) 214 313 298 298 298 260 298 298 107 156 149 149 149 130 149 149 mA(typ.) mA(typ.) 20 20 10 15 Max. capacitive Load μF 470 470 100 100 47 100# 100# 100# 470 470 100 100 47 100# 100# 100# Efficiency (typ.) @Max. Load % 77 80 84 84 84 80 84 84 77 80 84 84 84 80 84 84 # For each output Input Specifications Parameter Input Surge Voltage (1 sec. max.) Start-Up Threshold Voltage Under Voltage Shutdown Model Min. Typ. Max. 24V Input Models -0.7 --- 50 48V Input Models -0.7 --- 100 24V Input Models 7 8 9 48V Input Models 14 16 18 24V Input Models --- --- 8.5 48V Input Models --- --- 16 --- --- 3000 Short Circuit Input Power Input Filter All Models Conducted EMI VDC mW Internal Pi Type Compliance to EN 55022,class A and FCC part 15,class A E-mail:[email protected] 2015/07/31 REV:9 Unit Tel:886-6-2923150 Page 1 of 5 ® MIWI06 SERIES DC/DC CONVERTER 6W, DIP-Package Output Specifications Parameter Conditions Output Voltage Setting Accuracy Min. Typ. Max. Unit --- --- ±2.0 %Vnom. Output Voltage Balance Dual Output, Balanced Loads --- ±1.0 ±2.0 % Line Regulation Vin=Min. to Max. @Full Load --- ±0.1 ±0.5 % Load Regulation Io=0% to 100% --- ±0.6 ±1.2 % Minimum Load No minimum Load Requirement Ripple & Noise 0-20 MHz Bandwidth Transient Recovery Time 25% Load Step Change Transient Response Deviation Temperature Coefficient Over Load Protection Foldback Short Circuit Protection --- --- 80 mV P-P --- 300 600 μsec --- ±3 ±5 % --- ±0.01 ±0.02 %/℃ 110 150 --- % Continuous, Automatic Recovery General Specifications Parameter Conditions 60 Seconds I/O Isolation Voltage 1 Second Min. Typ. Max. Unit Standard 1500 --- --- VDC Suffix H 3000 --- --- VDC Standard 1800 --- --- VDC MΩ I/O Isolation Resistance 500 VDC 1000 --- --- I/O Isolation Capacitance 100KHz, 1V --- 1000 --- pF --- 330 --- KHz Switching Frequency MTBF (calculated) Safety Approvals MIL-HDBK-217F@25℃, Ground Benign 800,000 UL/cUL 60950-1 recognition (CSA certificate), IEC/EN 60950-1(CB-report) Hours Environmental Specifications Parameter Operating Ambient Temperature Range (See Power Derating Curve) Conditions Min. Max. Unit -40 +85 ℃ Case Temperature --- +100 ℃ Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H 260 ℃ Natural Convection Cooling Natural Convection Lead Temperature (1.5mm from case for 10Sec.) --- Power Derating Curve 100 100 Natural Convection 20LFM 100LFM 200LFM 60 Natural Convection 20LFM 80 Output Power (%) Output Power (%) 80 400LFM 40 20 100LFM 200LFM 60 400LFM 40 20 0 0 ~ -40 0 20 40 60 80 Ambient Temperature C (3.3 & 5V Output Models) E-mail:[email protected] 2015/07/31 REV:9 Tel:886-6-2923150 Page 2 of 5 100 110 ~ -40 0 20 40 60 Ambient Temperature C (Other Output Models) 80 100 110 ® MIWI06 SERIES DC/DC CONVERTER 6W, DIP-Package Notes 1 2 3 4 5 6 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 slow blow fuse in the input supply line. Other input and output voltage may be available, please contact factory. That “natural convection” is about 20LFM but is not equal to still air (0 LFM). Specifications are subject to change without notice. Package Specifications Pin Connections 2 3 9 11 Bottom View 23 22 16 Pin Single Output Dual Output 2 -Vin -Vin 3 -Vin -Vin Common 9 No Pin 11 NC -Vout 14 +Vout +Vout 16 -Vout Common 22 +Vin +Vin 23 +Vin +Vin 20.3 [0.80] 0.50 [0.02] 15.22 [0.60] 4.1 [0.16] 10.2 [0.40] Mechanical Dimensions NC: No Connection 14 31.8 [1.25] 5.08 4.5 [0.20][0.18] 2.54 [0.10] ►All dimensions in mm 15.24 [0.60] 2.54 [0.10] ►Tolerance: X.X±0.25 X.XX±0.13 ( X.XXX±0.005) ►Pin Physical Characteristics Case Size : 31.8x20.3x10.2mm (1.25x0.80x0.40 inches) Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Pin Material : Copper Alloy with Gold Plate Over Nickel Subplate Weight : 12.7g E-mail:[email protected] 2015/07/31 REV:9 Tel:886-6-2923150 Page 3 of 5 (inches) (X.XX±0.01) diameter 0.5 ±0.05 (0.02±0.002) ® MIWI06 SERIES DC/DC CONVERTER 6W, DIP-Package Order Code Table Standard 3KVDC isolation MIWI06-24S033 MIWI06-24S033H MIWI06-24S05 MIWI06-24S05H MIWI06-24S12 MIWI06-24S12H MIWI06-24S15 MIWI06-24S15H MIWI06-24S24 MIWI06-24S24H MIWI06-24D05 MIWI06-24D05H MIWI06-24D12 MIWI06-24D12H MIWI06-24D15 MIWI06-24D15H MIWI06-48S033 MIWI06-48S033H MIWI06-48S05 MIWI06-48S05H MIWI06-48S12 MIWI06-48S12H MIWI06-48S15 MIWI06-48S15H MIWI06-48S24 MIWI06-48S24H MIWI06-48D05 MIWI06-48D05H MIWI06-48D12 MIWI06-48D12H MIWI06-48D15 MIWI06-48D15H E-mail:[email protected] 2015/07/31 REV:9 Tel:886-6-2923150 Page 4 of 5 ® MIWI06 SERIES DC/DC CONVERTER 6W, DIP-Package Test Setup Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with a inductor Lin (4.7μH) and Cin (220μF, ESR < 1.0Ω at 100 KHz) to simulate source impedance. Capacitor Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz. To Oscilloscope + + Battery +Vin Lin DC / DC Converter Current Probe Cin +Out -Vin Load -Out 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 Resistive Load Cout Scope Copper Strip Technical Notes 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 < 1.0 Ω 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 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 MIWI06 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 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. 2015/07/31 REV:9 Page 5 of 5