I1500RU Series Ultra-Miniature 15W Wide 4:1 Input Range 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: Input • 15W Output Power • 4:1 Input Range • Ultra- Miniature Case • Remote On/Off Control • 1,600 VDC Isolation • >560 kHour MTBF • Standard Pin-Out Parameter Input Voltage Range Under Voltage Lockout, 24 VDC Input Under Voltage Lockout, 48 VDC Input Input Filter Conditions Min. 24 VDC Input 9.0 48 VDC input 18.0 Module Off Module On Module Off Module On (Pi) Filter Typ. 24.0 48.0 7.0 8.5 15.0 17.0 Max. 36.0 75.0 Conditions Typ. ±1.0 Max. Units VDC VDC VDC Output Parameter Output Voltage Accuracy Line Regulation Load Regulation, See Note 1 Ripple & Noise (20 MHz) Output Power Protection Transient Recovery Time , See Note 3 Transient Response Deviation Temperature Coefficient Output Short Circuit Min. Vin = Min to Max Single Output Dual Output See Note 2 ±0.2 ±0.5 ±1.0 100 170 250 50% Load Step Change ±3.0 ±0.02 Continuous (Autorecovery) Units % % % mV P - P % µSec % %/ºC General Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 500 VDC Min. 1,600 1,000 Typ. Max. 1,200 375 Units VDC M pF kHz Environmental 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 Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Derating Humidity Physical Case Size Case Material Weight Conditions Ambient Case Min. -40 Typ. +25 -40 Free Air Convection See Curve RH, Non-condensing Max. +85 +105 +105 Units ºC ºC ºC 95 % 1.00 x 1.00 x 0.39 Inches (25.4 x 25.4 x 9.9 mm) Nickel Coated Copper With Non-Conductive Base (UL94-V0) 0.64 Oz (18g) Reliability Specifications Parameter MTBF Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 560 Typ. Max. Units kHours Conditions 24 VDC Input 48 VDC Input 1.5 mm From Case For 10 Sec Min. -0.7 -0.7 Typ. Max. 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 ºC www.micropowerdirect.com Model Selection Guide Input Model Number I1501RU I1502RU I1503RU I1504RU I1505RU I1506RU I1507RU I1511RU I1512RU I1513RU I1514RU I1515RU I1516RU I1517RU Voltage (VDC) Nominal Range 24 24 24 24 24 24 24 48 48 48 48 48 48 48 Current (mA) Voltage Full-Load No-Load (VDC) 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 9.0 - 36.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 18.0 - 75.0 Over Voltage Efficiency Protection (%, Typ) Output 647 727 747 710 744 718 710 331 368 378 360 376 363 359 15 15 15 15 15 15 15 10 10 10 10 10 10 10 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 Notes: 1. Output load regulation is specified for a load change of 0% to 100%. 2. When measuring output ripple, it is recommended that an external ceramic capacitor (approx 0.1 µF) be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 3. Transient recovery is measured to within a 1% error band for a 25% load step change of 75% to 50% to 25%. 4. All models meet the EMC requirements of EN55022 Class A & EN61000-4-2/3/4/5/6/8 Criteria A; with the minimum addition of external components. Contact the factory for recommended filter capacitor values. 5. Operation at no-load will not damage the unit, but they may not meet all specifications. 6. The On/Off Control input (Pin 3) is referMin Max enced to -Vin (Pin 1). If it is not used, the 3.0 VDC 12.0 VDC control pin should be left open. Shorting On Pin 3 and Pin 2 will shut the unit off. The Off 0.0 VDC 1.2 VDC off idle current is typically 5 mA. 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. Current Current (mA, Max) (mA, Min) 4,000 3,000 1,300 1,000 ±1,500 ±625 ±500 4,000 3,000 1,300 1,000 ±1,500 ±625 ±500 (VDC) 0.0 0.0 0.0 0.0 ±0.0 ±0.0 ±0.0 0.0 0.0 0.0 0.0 ±0.0 ±0.0 ±0.0 3.9 6.2 15.0 18.0 ±6.2 ±15.0 ±18.0 3.9 6.2 15.0 18.0 ±6.2 ±15.0 ±18.0 86 87 88 89 85 88 89 84 86 87 88 84 87 88 Capacitive Fuse Rating Load Slow-Blow (µF Max) (mA) 1,000 1,000 330 220 ±470 ±220 ±100 1,000 1,000 330 220 ±470 ±220 ±100 3,000 4,000 4,000 4,000 4,000 4,000 4,000 1,500 2,000 2,000 2,000 2,000 2,000 2,000 Derating Curve Pin Connections Pin 1 2 3 4 5 6 Single +Vin -Vin Control +Vout Trim -Vout Dual +Vin -Vin Control +Vout Common -Vout Mechanical Dimensions External Trim The output voltage on single output models may be adjusted by approximately ±10%. To do so, external trim resistors should connected as shown above. Notes: MicroPower Direct • All dimensions are typical in inches (mm) • Tolerance x.xx = ±0.01 (±0.25) • Pin 1 is marked by a “dot” on the top of the unit 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]