® MIDER03-HI SERIES DC/DC CONVERTER 3W, Ultra-high I/O lsolation, DIP Package FEATURES ►Industrial Standard DIP-24 Package ►Fully Regulated Output Voltage ►Ultra-high I/O Isolation 6000VDC with Reinforced Insulation ►Common Mode Transient Immunity: 15KV/µs ►Qualified for IGBT and High Isolation Applications ►Operating Temp. Range -40℃ to +80℃ ►No Min. Load Requirement ►Short Circuit Protection ►Conducted EMI meets EN55022 Class A & FCC Level A ►UL/cUL/IEC/EN 60950-1 Safety Approval PRODUCT OVERVIEW The MINMAX MIDER03-HI series is a new range of isolated 3W DC/DC converter modules in DIP-24 package which feature a regulated output and Ultra-high I/O Isolation voltage rated for 8000VDC with reinforced insulation. A very high common mode transient immunity with 15KV/μs qualifies these product for IGBT driver applications. Further features include short circuit protection and no min. load requirement and EN55022 class A compliant as well. There are 15 Models available for 5, 12, and 24VDC input. These converters offer a cost-effective solution for wind turbine, solar panel, transporation systems, industrial control equipments and some IGBT driver applications where a very high I/O-isolation is required. Model Selection Guide Model Number MIDER03-05S05HI MIDER03-05S12HI MIDER03-05S15HI MIDER03-05D12HI MIDER03-05D15HI MIDER03-12S05HI MIDER03-12S12HI MIDER03-12S15HI MIDER03-12D12HI MIDER03-12D15HI MIDER03-24S05HI MIDER03-24S12HI MIDER03-24S15HI MIDER03-24D12HI MIDER03-24D15HI Input Voltage Output Voltage VDC VDC 5 12 15 ±12 ±15 5 12 15 ±12 ±15 5 12 15 ±12 ±15 5 ±10% 12 ±10% 24 ±10% Output Current Input Current Max. capacitive Load Max. @Max. Load @No Load mA 600 250 200 ±125 ±100 600 250 200 ±125 ±100 600 250 200 ±125 ±100 mA(typ.) 1017 984 960 1000 1000 424 410 400 420 420 212 198 195 210 210 mA(typ.) Efficiency (typ.) @Max. Load μF 470 130 220 # 470 60 220 # 470 40 220 # % 59 61 62 60 60 59 61 62 60 60 59 63 64 60 60 # For each output Input Specifications Parameter Input Voltage Range Input Surge Voltage (1 sec. max.) Model Min. Max. 5V Input Models 4.5 5.5 12V Input Models 10.8 13.2 24V Input Models 21.6 26.4 5V Input Models -0.7 7.5 12V Input Models -0.7 15 24V Input Models -0.7 30 --- 2500 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] 2015/07/22 Unit REV:2 Tel:886-6-2923150 Page 1 of 4 ® MIDER03-HI SERIES DC/DC CONVERTER 3W, Ultra-high I/O lsolation, DIP Package Output Specifications Parameter Conditions Output Voltage Setting Accuracy Output Voltage Balance Min. Typ. Max. Unit --- --- ±4.0 %Vnom. Dual Output, Balanced Loads Vin=Min. to Max. @Full Load ----- ±2.0 ±0.3 ±4.0 ±0.5 % Line Regulation Load Regulation Io=10% to 100% --- ±0.5 ±1.0 % Minimum Load % No minimum Load Requirement Ripple & Noise 0-20 MHz Bandwidth Temperature Coefficient Short Circuit Protection --- --- 50 mV P-P --- ±0.01 ±0.02 %/℃ Continuous, Automatic Recovery Isolation, Safety Standards Parameter Conditions Min. Typ. Max. Unit Rated for 60 seconds 3000 --- --- VACrms Tested for 1 second 6000 --- --- VDC I/O Isolation Resistance 500 VDC 10 --- --- GΩ I/O Isolation Capacitance 100KHz, 1V --- 20 --- pF 15 --- --- KV/μs I/O Isolation Voltage Common Mode Transient Immunity UL/cUL 60950-1 recognition(UL certificate), IEC/EN 60950-1(CB-report) Safety Approvals General Specifications Parameter Conditions Switching Frequency MTBF(calculated) Min. Typ. Max. Unit 25 60 --- KHz MIL-HDBK-217F@25℃, Ground Benign 1,000,000 Hours Environmental Specifications Parameter Operating Ambient Temperature Range(See Power Derating Curve) Conditions Min. Max. Unit Natural Convection -40 +75 ℃ ℃ Case Temperature --- +95 Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H 260 ℃ Cooling Natural Convection Lead Temperature (1.5mm from case for 10Sec.) --- Power Derating Curve 100 Natural Convection 20LFM Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 Ambient Temperature C E-mail:[email protected] 2015/07/22 REV:2 Tel:886-6-2923150 Page 2 of 4 80 100 110 ® MIDER03-HI SERIES DC/DC CONVERTER 3W, Ultra-high I/O lsolation, DIP Package Notes 1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. 2 We recommend to protect the converter by a slow blow fuse in the input supply line. 3 Other input and output voltage may be available, please contact factory. 4 That “natural convection” is about 20LFM but is not equal to still air (0 LFM). 5 Specifications are subject to change without notice. Package Specifications 3.8 [0.15] 0.2 [0.008] Pin Connections Pin Single Output 0.5[0.02] Dual Output 1 +Vin 2 +Vin +Vin +Vin 10 No Pin Common 11 No Pin Common 12 -Vout No Pin 13 +Vout -Vout 15 No Pin +Vout 23 -Vin -Vin 24 -Vin -Vin Bottom View 15 24 23 20.3 [0.80] 10 11 12 15.22 [0.06] 1 2 10.5 [0.41] Mechanical Dimensions 13 ►All dimensions in mm (inches) 5.08 [0.20] 2.0 [0.08] 2.54 [0.10] ►Tolerance: X.X±0.5 (X.XX±0.02) 20.32 [0.80] 2.54 [0.10] 31.8 [1.25] Physical Characteristics Case Size : 31.8x20.3x10.5 mm (1.25x0.80x0.41 inches) Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Pin Material : Copper Alloy with Gold Plate Over Nickel Subplate Weight : 12.4g E-mail:[email protected] 2015/07/22 REV:2 Tel:886-6-2923150 Page 3 of 4 X.XX±0.25 ( X.XXX±0.01) ►Pins ±0.05(±0.002) ® MIDER03-HI SERIES DC/DC CONVERTER 3W, Ultra-high I/O lsolation, 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 0.33μF 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 Maximum Capacitive Load The MIDER03-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. For optimum performance we recommend 220μF maximum capacitive load for dual outputs and 470μF capacitive load for single outputs. The maximum capacitance 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 100 KHz) capacitor of a 4.7μF for the 5V input devices and a 2.2μF for the 12V and 24V 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 1.5μF 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 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 95℃. 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. 2015/07/22 REV:2 Page 4 of 4