FEATURES ►SMD Package with Industry Standard Pinout ►Package Dimension: 15.3 x 8.0 x 7.1 mm (0.6”x 0.31”x 0.28”) ►Dual Output Voltage ►I/O-Isolation 1000 VDC ►Operating Temp. Range –40° to +85°C ►High Accuracy of Pin Planarity ►Qualified for lead-free reflow solder process according IPC/JEDEC J-STD-020D ►Tape & Reel Package available ►3 Year Product Warranty PRODUCT OVERVIEW The MSAU200 series is a range of 1W DC/DC converters in a SMD- Package featuring I/O-isolation of 1000VDC.The 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. 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 also be supplied in tape& reel package. Model Selection Guide Model Input Output Number Voltage Voltage (Range) VDC MSAU201 MSAU202 MSAU203 MSAU204 MSAU211 MSAU212 MSAU213 MSAU214 MSAU221 MSAU222 MSAU223 MSAU224 5 (4.5 ~ 5.5) 12 (10.8 ~ 13.2) 24 (21.6 ~ 26.4) VDC ±5 ±9 ±12 ±15 ±5 ±9 ±12 ±15 ±5 ±9 ±12 ±15 Output Current Input Current Max. Min. @Max. Load @No Load mA ±100 ±55 ±42 ±33 ±100 ±55 ±42 ±33 ±100 ±55 ±42 ±33 mA ±2 ±1 ±0.8 ±0.7 ±2 ±1 ±0.8 ±0.7 ±2 ±1 ±0.8 ±0.7 mA(typ.) 267 260 255 251 111 109 105 103 56 55 53 52 mA(typ.) Load Max. capacitive Regulation Load Efficiency (typ.) @Max. Load % (max.) 10 10 8 7 8 8 5 5 8 8 5 5 30 15 9 uF 33 33 33 % 75 76 79 79 75 76 80 80 74 75 79 79 Input Specifications Parameter Input Voltage Range Input Surge Voltage (1 sec. max.) Model Min. Typ. Max. 5V Input Models 4.5 5 5.5 12V Input Models 10.8 12 13.2 24V Input Models 21.6 24 26.4 5V Input Models -0.7 --- 9 12V Input Models -0.7 --- 18 24V Input Models -0.7 --- 30 --- --- 0.3 --- --- Reverse Polarity Input Current Input Filter Internal Power Dissipation In Total Power International, Inc All Models Unit VDC A Internal Capacitor Toll Free: 877-646-0900 450 www.total-power.com mW MSAU200 SERIES Total Power International, Inc. Tota DC/DC CONVERTER 1W, SMD-Package Output Specifications Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20MHz) Ripple & Noise (20MHz) Ripple & Noise (20MHz) Temperature Coefficient Short Circuit Protection Conditions Min. ------- Dual Output, Balanced Loads For Vin Change of 1% Io=20% to 100% Typ. Max. ±1.0 ±3.0 ±0.1 ±1.0 ±1.2 ±1.5 See Model Selection Guide 60 120 --150 --15 ±0.01 ±0.02 0.5 Second Max. --------- Over Line, Load & Temp. Unit % % % mV P-P mV P-P mV rms %/℃ General Specifications Parameter Conditions Min. Typ. Max. Unit 60 Seconds 1000 --- --- VDC I/O Isolation Resistance 500 VDC 1000 --- --- MΩ I/O Isolation Capacitance 100KHz, 1V --- 40 100 pF 50 100 140 KHz 2,000,000 --- --- Hours I/O Isolation Voltage (rated) Switching Frequency MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign Moisture Sensitivity Level (MSL) IPC/JEDEC J-STD-020D Level 3 Input Fuse 5V Input Models 500mA Slow-Blow Type 12V Input Models 200mA Slow-Blow Type 24V Input Models 100mA Slow-Blow Type Environmental Specifications Parameter Operating Temperature Range (with Derating) Case Temperature Storage Temperature Range Humidity (non condensing) Cooling Lead Temperature (1.5mm from case for 10Sec.) Conditions Ambient Min. -40 ---50 --Free-Air convection --- Max. +85 +90 +125 95 Unit ℃ ℃ ℃ % rel. H 260 ℃ Power Derating Curve 100 Natural convection 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Notes 1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted. 2 Ripple & Noise measurement bandwidth is 0-20MHz. 3 These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules; 4 All DC/DC converters should be externally fused at the front end for protection. 5 Other input and output voltage may be available, please contact factory. 6 Specifications subject to change without notice. however they may not meet all specifications listed. In Total Power International, Inc Toll Free: 877-646-0900 www.total-power.com MSAU200 SERIES Total Power International, Inc. Tota DC/DC CONVERTER 1W, SMD-Package Package Specifications 4 3 5 R 2.54 [0.1] 10.16 [0.40] 1.7 [0.07] 0~ 4 0. 5 2 6 11.2 [0.44] 1 7 8 8.0 [0.31] 10 9 Connecting Pin Patterns 0.3 [0.01] Mechanical Dimensions (5V & 12V Input) 10.8 [0.43] ( Magnification of A ) 10.16 [0.4] 15.3 [0.6] 0.60 [0.02] 7.1 0.5 [0.28 0.02] A 7.0 [0.28] 0.15 S 9.2 [0.36] 5 ( Magnification of A ) 10.16 [0.4] 2.54 [0.1] 0~ 4 4 0. 5 3 6 R 2 7 11.2 [0.44] 1 8 8.3 [0.33] 9 Pin Connections Pin 0.25 [0.01] Mechanical Dimensions (24V Input) 10 8.05 0.5 [0.32 0.02] 0.25 [0.01] 7.8 [0.31] 15.24 [0.6] 0.60 [0.02] 1.0 [0.04] S SEATING PLANE 0.3 [0.01] 6.8 [0.27] 2.54 [0.10] S SEATING PLANE Function 1 -Vin 2 +Vin 3 NA 4 Common 5 -Vout 6 NA 7 +Vout 8 NA 9 NA 10 NA NA : Not Available for Electrical Connection 7.4 [0.29] 9.0 [0.35] 0.15 S ►All dimensions in mm (inches) ►Tolerance: X.X±0.25 (X.XX±0.01) X.XX±0.13 ( X.XXX±0.005) ►Pins ±0.05 (±0.002) Physical Characteristics Case Size (5V&12V Input) : 15.24x8.0x6.8mm (0.60x0.31x0.27 Inches) Case Size (24V Input) : 15.24 x8.3x7.8mm (0.60x0.33x0.31 Inches) Case Material : Molding (flammability to UL 94V-0 rated) Weight (5V&12V Input) : 1.8g Weight (24V Input) : 2.2g In Total Power International, Inc Toll Free: 877-646-0900 www.total-power.com Total Power International, Inc. Tota MSAU200 SERIES DC/DC CONVERTER 1W, SMD-Package Test Configurations Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with a inductor Lin (4.7uH) and Cin (220uF, 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 Current Probe Cin +Out DC / DC Converter -Vin Load -Out Peak-to-Peak Output Noise Measurement Test Use a Cout 0.33uF 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 Dual Output DC / DC Converter Com. -Vin Copper Strip Scope Cout Resistive Load Copper Strip Cout -Out Scope Copper Strip Design & Feature Considerations Maximum Capacitive Load The MSAU200 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 33uF maximum capacitive load. 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 100KHz) capacitor of 2.2uF for the 5V input devices, a 1.0uF for the 12V input devices and a 0.47uF 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 0.47uF capacitors at the output. + +Vin DC Power Source - +Out Dual Output Com. DC / DC Converter -Vin -Out Load Cout 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 50mm / 2in 15mm / 0.6in In Total Power International, Inc Air Flow DUT Toll Free: 877-646-0900 www.total-power.com