MSLU300 SERIES DC/DC CONVERTER 1W, High Isolation,SMD-Package FEATURES ►Industrial SMD Package ►I/O Isolation 3000 VDC ►Operating Ambient Temp. Range -40°C to +90°C ►Water-washable Process Available(option) ►Qualified for Lead-free Reflow Solder Process According to IPC/JEDEC J-STD-020D.1 ►Tape & Reel Package Available PRODUCT OVERVIEW The MINMAX MSLU300 series is a range of 1W DC/DC converters in a SMD- Package featuring high I/O-isolation of 3000VDC.The very small footprint makes this product the ideal solution for many applications where a voltage has to be isolated i.e for noise reduction, ground loop elimination,in digital interfaces or where a converted voltage is required. An excellent efficiency allows an operating temperature range of–40°C to +85°C. With a new package design these converters are fully qualified for the higher temperature profile used in lead-free reflow solder processes. For automated SMD production lines the product can be supplied in tape& reel package. Model Selection Guide Model Number MSLU301 MSLU302 MSLU304 MSLU305 MSLU306 MSLU308 MSLU309 MSLU311 MSLU312 MSLU314 MSLU315 MSLU316 MSLU318 MSLU319 MSLU321 MSLU322 MSLU324 MSLU325 MSLU326 MSLU328 MSLU329 Input Voltage (Range) Output Voltage VDC VDC 3.3 5 12 15 ±5 ±12 ±15 3.3 5 12 15 ±5 ±12 ±15 3.3 5 12 15 ±5 ±12 ±15 5 (4.5 ~ 5.5) 12 (10.8 ~ 13.2) 24 (21.6 ~ 26.4) Output Current Input Current Load Regulation Max. Min. @Max. Load @No Load mA 260 200 84 67 ±100 ±42 ±34 260 200 84 67 ±100 ±42 ±34 260 200 84 67 ±100 ±42 ±34 mA 5 4 2 1.5 ±2 ±0.8 ±0.7 5 4 2 1.5 ±2 ±0.8 ±0.7 5 4 2 1.5 ±2 ±0.8 ±0.7 mA(typ.) 238 267 255 251 267 255 255 98 110 105 103 110 105 106 51 57 53 53 57 53 54 mA(typ.) 30 15 8 Max. capacitive Load Efficiency (typ.) @Max. Load % (max.) 10 10 7 7 10 7 7 10 8 5 5 8 5 5 10 8 5 5 8 5 5 μF 33 33 4.7 4.7 10# 2.2# 2.2# 33 33 4.7 4.7 10# 2.2# 2.2# 33 33 4.7 4.7 10# 2.2# 2.2# # For each output % 72 75 79 80 75 79 80 73 76 80 81 76 80 80 70 73 79 79 73 79 79 Input Specifications Parameter Model 5V Input Models 12V Input Models 24V Input Models 5V Input Models 12V Input Models 24V Input Models All Models Input Voltage Range Input Surge Voltage (1 sec. max.) Input Filter E-mail:[email protected] 2016/07/11 REV:12 Tel:886-6-2923150 Page 1 of 5 Min. 4.5 10.8 21.6 -0.7 -0.7 -0.7 Typ. Max. 5 5.5 12 13.2 24 26.4 --9 --18 --30 Internal Capacitor Unit VDC MSLU300 SERIES DC/DC CONVERTER 1W, High Isolation,SMD-Package Output Specifications Parameter Output Voltage Balance Line Regulation Load Regulation Ripple & Noise Temperature Coefficient Short Circuit Protection Conditions Dual Output, Balanced Loads For Vin Change of 1% Io=20% to 100% 0-20 MHz Bandwidth Min. ----- Typ. Max. ±0.1 ±1.0 ±1.2 ±1.5 See Model Selection Guide ----100 --±0.01 ±0.02 0.5 Second Max., Automatic Recovery Unit % % mV P-P %/℃ General Specifications Parameter Conditions Min. Typ. Max. Unit 60 Seconds 3000 --- --- VDC I/O Isolation Resistance 500 VDC 10 --- --- GΩ I/O Isolation Capacitance 100KHz, 1V --- 60 100 pF 50 100 150 KHz I/O Isolation Voltage Switching Frequency MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign Moisture Sensitivity Level (MSL) 2,000,000 IPC/JEDEC J-STD-020D.1 Hours Level 2 Environmental Specifications Parameter Operating Ambient Temperature Range (See Power Derating Curve) Case Temperature Storage Temperature Range Humidity (non condensing) Cooling Lead-free Reflow Solder Process Conditions Min. Max. Unit Natural Convection -40 +85 ℃ +90 +125 95 ℃ ℃ % rel. H ---50 --Natural Convection IPC/JEDEC J-STD-020D.1 +20% +20% +20% +20% +15% +15% +15% +15% +10% +10% +10% Max. +5% +5% Typ. Vnom Vnom Min. -5% -5% -10% 0% 20% 40% 60% 80% Output Load Current (%) (3.3V & 5V Output) E-mail:[email protected] 2016/07/11 REV:12 Tel:886-6-2923150 Page 2 of 5 -10% 100% Output Voltage(%) Output Voltage(%) Output Voltage Tolerance +10% Max. +5% +5% Typ. Vnom Vnom Min. -5% -5% -10% 0% 20% 40% 60% Output Load Current (%) (All other Output) 80% -10% 100% MSLU300 SERIES DC/DC CONVERTER 1W, High Isolation,SMD-Package Power Derating Curve 100 Natural Convection 20LFM Output Power (%) 80 400LFM 60 40 20 0 ~ -40 0 20 40 60 100 110 80 Ambient Temperature ℃ 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 fast 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 6 5.08 [0.2] 5.08 [0.2] 2.54 [0.1] 0~ R 1.8 [0.07] ( Magnification of A ) 8.0 [0.31] 5 0. 5 3 16.3 [0.64] 7.7 [0.3] 0.3 [0.01] 8.0 0.5 [0.31 0.02] 1.2 [0.05] 0.60 [0.02] S 5.5 [0.22] 5.5 [0.22] 5.08 [0.20] SEATING PLANE A 1.5 0.1 [0.06 0.004] 12.4 [0.49] 2 1 2.2 [0.09] 7 10.2 [0.40] 8 0.25 [0.01] 10 Top View 2.54 [0.10] 4° 11 11.0 0.2 [0.43 0.008] 12 12.7 [0.50] 1.0[ 0.04] 8.0 [0.31] 3.0 [0.12] 3.0 [0.12] Connecting Pin Patterns ►All dimensions in mm (inches) 1.5 0.1 [0.06 0.004] ►Tolerance: X.X±0.25 (X.XX±0.01) 0.1 X.XX±0.13 ( X.XXX±0.005) S ►Pins ±0.05 (±0.002) Pin Connections Pin Single Output Dual Output 1 -Vin -Vin 2 +Vin +Vin 3 NA NA 5 -Vout Common 6 NA -Vout 7 NA NA 8 +Vout +Vout 10 NA NA 11 NA NA 12 NA NA NA : Not Available for Electrical Connection E-mail:[email protected] 2016/07/11 REV:12 Tel:886-6-2923150 Page 3 of 5 Physical Characteristics Case Size : 16.3x8.0x7.7mm (0.64x0.31x0.30 inches) Case Material : Non-Conductive Black Plastic (flammability to UL 94V-0 rated) Pin Material : Phosphor Bronze Weight : 2g MSLU300 SERIES DC/DC CONVERTER 1W, High Isolation,SMD-Package Order Code Table E-mail:[email protected] 2016/07/11 REV:12 Standard For water-washable process MSLU301 MSLU301-W MSLU302 MSLU302-W MSLU304 MSLU304-W MSLU305 MSLU305-W MSLU306 MSLU306-W MSLU308 MSLU308-W MSLU309 MSLU309-W MSLU311 MSLU311-W MSLU312 MSLU312-W MSLU314 MSLU314-W MSLU315 MSLU315-W MSLU316 MSLU316-W MSLU318 MSLU318-W MSLU319 MSLU319-W MSLU321 MSLU321-W MSLU322 MSLU322-W MSLU324 MSLU324-W MSLU325 MSLU325-W MSLU326 MSLU326-W MSLU328 MSLU328-W MSLU329 MSLU329-W Tel:886-6-2923150 Page 4 of 5 MSLU300 SERIES DC/DC CONVERTER 1W, High Isolation,SMD-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 Scope Cout -Out 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 MSLU300 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. 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 2.2μF for the 5V input devices, a 1.0μF for the 12V 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. To reduce output ripple, it is recommended to use 1.0μF capacitors at the output. + +Vin DC Power Source - +Out Single Output DC / DC Converter -Vin + Cout Load -Out Dual Output Com. DC / DC Converter DC Power Source - +Out +Vin -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. 2016/07/11 REV:12 Page 5 of 5