D300RU Series Single & Dual Output 3W SIP, Wide Input DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Key Features: • 3W Output Power • 4:1 Input Voltage Range • 1,600 VDC Isolation • Short Circuit Protected • Miniature SIP Case • Single & Dual Outputs • 800 kH MTBF • Industry Standard Pin-Out Input Parameter Input Voltage Range Start-Up Voltage Under Voltage Shutdown Conditions 12 VDC Input 24 VDC Input 48 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input 12 VDC Input 24 VDC Input 48 VDC Input Min. 4.5 9.0 18.0 3.0 4.5 8.5 Conditions Min. Typ. 12.0 24.0 24.0 4.0 6.0 12.0 3.5 Max. 18.0 36.0 72.0 4.5 9.0 18.0 4.0 8.0 16.0 Units Max. ±1.0 ±2.0 ±0.5 ±1.0 75 100 500 ±5.0 ±0.02 Units % % % % VDC VDC VDC Output Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz), See Note 1 Transient Recovery Time, See Note 2 Transient Response Deviation Temperature Coefficient Output Short Circuit Dual Outputs, Balanced Loads Vin = Min to Max Iout = 25% to 100% Iout = 10% to 100% Over Line, Load & Temp Typ. ±0.5 ±0.5 ±0.3 ±0.5 50 300 ±3.0 25% Load Step Change mV P - P µSec % %/°C Continuous (Autorecovery) General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Remote On/Off, See Note 3 Parameter Supply On Supply Off Standby Input Current Control Common Conditions 60 Seconds 500 VDC 100 kHz, 1V Iout = 100% Conditions Min. 1,600 1,000 Typ. Max. 200 350 Min. Typ. Min. -40 Typ. +25 Units VDC M⍀ pF kHz Max. Units 0.6 VDC 2.7 15.0 VDC 1.0 2.5 mA Referenced to Negative Input (pin 1) Environmental Parameter Conditions Operating Temperature Range MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com Storage Temperature Range Cooling Humidity Physical Case Size Case Material Weight Ambient Case -55 Free Air Convection RH, Non-condensing Max. +85 +105 +125 Units °C °C °C 95 % 0.86 x 0.44 x 0.37 Inches (21.80 x 11.20 x 9.30 mm) Non-Conductive Black Plastic (UL94-V0) 0.17 Oz (4.8g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25°C, Gnd Benign Min. 800 Typ. Max. Units kHours Conditions 12 VDC Input 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 -0.7 Typ. Max. 25.0 50.0 100.0 260 Units Absolute Maximum Ratings Parameter Input Voltage Surge (1 Sec) Lead Temperature Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. www.micropowerdirect.com VDC °C www.micropowerdirect.com Model Selection Guide Model Number D301RU D302RU D303RU D304RU D305RU D306RU D307RU D311RU D312RU D313RU D314RU D315RU D316RU D317RU D321RU D322RU D323RU D324RU D325RU D326RU D327RU Input Output (See Note 4) Voltage (VDC) Current (mA) Voltage Nominal Range Full-Load No-Load (VDC) 12 4.5 - 18.0 260 60 3.3 12 4.5 - 18.0 320 60 5.0 12 4.5 - 18.0 313 60 12.0 12 4.5 - 18.0 313 60 15.0 12 4.5 - 18.0 313 60 ±5.0 12 4.5 - 18.0 313 60 ±12.0 12 4.5 - 18.0 313 60 ±15.0 24 9.0 - 36.0 128 25 3.3 24 9.0 - 36.0 156 25 5.0 24 9.0 - 36.0 154 25 12.0 24 9.0 - 36.0 154 25 15.0 24 9.0 - 36.0 158 25 ±5.0 24 9.0 - 36.0 156 25 ±12.0 24 9.0 - 36.0 154 25 ±15.0 48 18.0 - 75.0 65 15 3.3 48 18.0 - 75.0 79 15 5.0 48 18.0 - 75.0 79 15 12.0 48 18.0 - 75.0 79 15 15.0 48 18.0 - 75.0 79 15 ±5.0 48 18.0 - 75.0 79 15 ±12.0 48 18.0 - 75.0 78 15 ±15.0 Current Current Capcitive Load (mA, Max) (mA, Min) (µF, Max) 700.0 600.0 250.0 200.0 ±300.0 ±125.0 ±100.0 700.0 600.0 250.0 200.0 ±300.0 ±125.0 ±100.0 700.0 600.0 250.0 200.0 ±300.0 ±125.0 ±100.0 175.0 150.0 63.0 50.0 ±75.0 ±31.0 ±25.0 175.0 150.0 63.0 50.0 ±75.0 ±31.0 ±25.0 175.0 150.0 63.0 50.0 ±75.0 ±31.0 ±25.0 1,760 1,000 170 110 ±470 ±100 ±47 1,760 1,000 170 110 ±470 ±100 ±47 1,760 1,000 170 110 ±470 ±100 ±47 Efficiency Fuse Rating Slow-Blow (%, Typ) (mA) 74 78 80 80 80 80 80 75 80 81 81 79 80 81 74 79 79 79 79 79 80 1,500 1,500 1,500 1,500 1,500 1,500 1,500 700 700 700 700 700 700 700 350 350 350 350 350 350 350 Notes: 1. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 2. Transient recovery is measured to within a 1% error band for a 75-100% load change. 3. An open collector switch (or equivalent) may be used to turn the unit on/off by controlling the voltage level at Pin 3. The maximum sink current at the on/off pin during a logic low is 1 mA. The maximum allowable leakage current of a switch connected to the on/off pin is 1 mA. If the on/off pin (Pin 3) is left open, the unit operates. 4. No load operation will not damage these units, but they may not meet all spec’s. Recommended minimum load levels are given in the table above. 5. The converter should be connected to a low ac-impedance source. An input source with a highly inductive impedance may affect the stability of the converter. In applications where the converter output loading is high and input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up. In this case, it is recommended that a low Equivalent Series Resistance (ESR <1.0 at 100 kHz) capacitor be mounted close to the converter. A 3.3 µF is recommended for 12V input models and a 1.5 µF for 24 & 48V units. 6. Dual output units may be connected to provide a 10V, 24V, or 30 VDC output. To do this, connect the load across the +Vout and -Vout outputs and float the output common. 7. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the correct rating. Derating Curve Mechanical Dimensions Pin Connections Pin Single Dual 1 -Vin -Vin 2 +Vin +Vin 3 Remote ON/OFF 5 NC NC NC = No Connection Pin 6 7 8 Single +Vout -Vout NC Dual +Vout Common -Vout MicroPower Direct Mechanical Notes: • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]