MAU100 SERIES DC/DC CONVERTER 1W, SIP-Package FEATURES ►Industrial Standard SIP-7 Package ►I/O Isolation 1000 VDC ►Operating Ambient Temp. Range -40℃ to +85℃ ►For Semi-regulated Type : MA01 Series on Page ►UL/cUL/IEC/EN 60950-1 Safety Approval PRODUCT OVERVIEW The MINMAX MAU100 series is a range of 1W DC/DC converters in a small SIP Package featuring I/O-isolation of 1000VDC. An excellent efficiency allows an operating temperature range of –40°C to +85°C. These converters offer an economical solution for many applications where a voltage has to be isolated i.e for noise reduction, ground loop elimination, digital interfaces or for board level power distribution. Model Selection Guide Model Number MAU101 MAU102 MAU103 MAU104 MAU105 MAU106 MAU107 MAU108 MAU109 MAU111 MAU112 MAU113 MAU114 MAU115 MAU116 MAU117 MAU118 MAU119 MAU151 MAU152 MAU153 MAU154 MAU155 MAU156 MAU121 MAU122 MAU123 MAU124 MAU125 MAU126 MAU127 MAU128 MAU129 Input Voltage (Range) Output Voltage VDC VDC 3.3 5 9 12 15 ±5 ±9 ±12 ±15 3.3 5 9 12 15 ±5 ±9 ±12 ±15 5 12 15 ±5 ±12 ±15 3.3 5 9 12 15 ±5 ±9 ±12 ±15 5 (4.5 ~ 5.5) 12 (10.8 ~ 13.2) 15 (13.5 ~ 16.5) 24 (21.6 ~ 26.4) Output Current Input Current Load Regulation Max. Min. @Max. Load @No Load mA 260 200 110 84 67 ±100 ±56 ±42 ±34 260 200 110 84 67 ±100 ±56 ±42 ±34 200 84 67 ±100 ±42 ±34 260 200 110 84 67 ±100 ±56 ±42 ±34 mA 5 4 2 1.5 1 ±2 ±1 ±0.8 ±0.7 5 4 2 1.5 1 ±2 ±1 ±0.8 ±0.7 4 1.5 1 ±2 ±0.8 ±0.7 5 4 2 1.5 1 ±2 ±1 ±0.8 ±0.7 mA(typ.) 235 281 260 258 258 278 262 258 258 96 114 106 105 104 113 106 104 105 93 85 85 93 85 85 49 59 54 54 53 58 55 53 53 mA(typ.) 30 12 11 7 Max. capacitive Load @Max. Load % (max.) 10 10 8 7 7 10 8 7 7 8 8 5 5 5 8 5 5 5 8 5 5 8 5 5 8 8 5 5 5 8 5 5 5 μF 220 100# 220 100# 220 100# 220 100# # For each output E-mail:[email protected] 2015/07/31 REV:6 Tel:886-6-2923150 Page 1 of 4 Efficiency (typ.) % 73 71 76 78 78 72 77 78 79 74 73 78 80 80 74 79 81 81 72 79 79 72 80 80 73 71 76 78 79 72 76 79 80 MAU100 SERIES DC/DC CONVERTER 1W, SIP-Package Input Specifications Parameter Input Voltage Range Input Surge Voltage (1 sec. max.) Input Filter Model 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 Min. 4.5 10.8 13.5 21.6 -0.7 -0.7 -0.7 -0.7 Conditions Min. ------- Typ. Max. 5 5.5 12 13.2 15 16.5 24 26.4 --9 --18 --18 --30 Internal Capacitor Unit VDC Output Specifications Parameter Output Voltage Setting Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise Temperature Coefficient Short Circuit Protection Typ. Max. ±1.0 ±3.0 Dual Output, Balanced Loads ±0.1 ±1.0 For Vin Change of 1% ±1.2 ±1.5 Io=20% to 100% See Model Selection Guide 0-20 MHz Bandwidth --50 75 --±0.01 ±0.02 0.5 Second Max., Automatic Recovery Unit %Vnom. % % mV P-P %/℃ General Specifications Parameter I/O Isolation Voltage Conditions Min. Typ. Max. Unit 60 Seconds 1000 --- --- VDC 1 second 1200 --- --- VDC I/O Isolation Resistance 500 VDC 1000 --- --- MΩ I/O Isolation Capacitance 100KHz, 1V --- 60 100 pF 70 100 120 KHz Switching Frequency MTBF (calculated) Safety Approvals MIL-HDBK-217F@25℃, Ground Benign 2,000,000 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 Natural Convection -40 +85 ℃ ℃ Case Temperature --- +90 Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H 260 ℃ Cooling Natural Convection Lead Temperature (1.5mm from case for 10Sec.) E-mail:[email protected] 2015/07/31 REV:6 Tel:886-6-2923150 Page 2 of 4 --- MAU100 SERIES DC/DC CONVERTER 1W, SIP-Package Power Derating Curve 100 100 Natural Convection 20LFM Natural Convection 20LFM 80 Output Power (%) Output Power (%) 80 400LFM 60 40 20 400LFM 60 40 20 0 0 ~ -40 0 20 40 60 80 100 110 ~ -40 0 20 40 60 100 110 80 Ambient Temperature C Ambient Temperature C (3.3V, 5V & ±5V} (all other output) Notes 1 2 3 4 5 6 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. 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. 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 Mechanical Dimensions Pin Connections 3.2 0.5 [0.02] 2.4 [0.09] 2.54 5.08 2X2.54 [0.10] [0.20] [2X0.10] [0.13] 10.2 [0.40] 0.5 [0.02] 19.5 [0.77] Pin Single Output Dual Output 1 +Vin +Vin 2 -Vin -Vin 4 -Vout -Vout 5 No Pin Common 6 +Vout +Vout T: 6.1mm(0.24 inch) for 5V&12V Input Models T: 7.1mm(0.28 inch) for 15V&24V Input Models 18.5 [0.73] T Bottom View 4 5 6 0.50 [0.02] Physical Characteristics Case Size (5V&12V Input) Case Size (15V&24V Input) : : 19.5x6.1x10.2mm (0.77x0.24x0.40 inches) 19.5x7.1x10.2mm (0.77x0.28x0.40 inches) Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Pin Material : Alloy 42 Weight (5V&12V Input) Weight (15V&24V Input) : : 2.2g 2.6g E-mail:[email protected] 2015/07/31 REV:6 Tel:886-6-2923150 Page 3 of 4 ►All dimensions in mm (inches) ►Tolerance: X.X±0.25 (X.XX±0.01) 0.25 [0.01] 2 1.3 [0.05] 1 X.XX±0.13 ( X.XXX±0.005) ►Pins ±0.05 (±0.002) MAU100 SERIES DC/DC CONVERTER 1W, SIP-Package 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 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 MAU100 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 100μF maximum capacitive load for dual outputs and 220μF 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 commended to use a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 KHz) capacitor of a 2.2μF for the 5V input devices, a 1.0μF for the 12V,15V input devices and a 0.47μF for the 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. recommended to use 1.0μF capacitors at the output. + +Vin DC Power Source - +Out Single Output DC / DC Converter -Vin + Cout Load -Out +Vin - +Out Dual Output DC / DC Com. Converter DC Power Source To reduce output ripple, it is -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 90℃. 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:6 Page 4 of 4