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| NME SERIES Isolated 1W Single Output features p p p p p p p p p p p p p p p Single Isolated Output Pin Compatible with LME & NML SIP & DIP Package Styles Power Density 1.45W/cm3 3.3V, 5V, 12V, 24V & 48V Input 3.3V, 5V, 9V, 12V and 15V Output Footprint from 0.69 cm2 UL 94V-0 Package Material No Heatsink Required Internal SMD Construction Toroidal Magnetics Fully Encapsulated No External Components Required 1 GND 4 VIN p 1kVDC Isolation p Efficiency to 75% pin connections 8 Pin DIP (top view) 0V 7 +V 5 p MTTF up to 3.2 Million Hours PCB Mounting Custom Solutions Available description The NME Series of DC-DC Converters is particularly suited to isolating and/or converting DC power rails. The galvanic isolation allows the device to be configured to provide an isolated negative rail in systems where only positive rails exist. 4 Pin SIP 1 2 3 4 GND VIN 0V +V DC-DC Converters 1 NME SERIES Isolated 1W Single Output absolute maximum ratings over operating free air* temperature range Input voltage VIN NME03 types . . . . . . . . . . Input voltage VIN NME05 types . . . . . . . . . . Input voltage VIN NME12 types . . . . . . . . . . Input voltage VIN NME24 types . . . . . . . . . . Input voltage VIN NME48 types . . . . . . . . . . Output power total, NME03 types . . . . . . . . Output power total, NME05, 12, 24 and 48 types . Short-circuit duration . . . . . . . . . . . . . . . Isolation voltage (flash tested for 1 second) . . . . Operating free air temperature range . . . . . . . Storage temperature range . . . . . . . . . . . . Lead temperature 1.5mm from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V . . . . . . 7V . . . . . 15V . . . . . 28V . . . . . 54V . . . 500mW . . . . . . 1W . . . . . . 1s . . 1000VDC . 0C to 70C1 --55C to 150C . . . . . 300C electrical specifications (measured at TA=25C, at nominal input voltage) Input voltage range NME03 types . . . . . . . . . Input voltage range NME05 types . . . . . . . . . Input voltage range NME12 types . . . . . . . . . Input voltage range NME24 types . . . . . . . . . Input voltage range NME48 types . . . . . . . . . Load voltage regulation (10% to 100% full load) 3.3V and 5V output types . . . . . . . . . . . 9V, 12V and 15V output types . . . . . . . . . Line voltage regulation (10% to 100% full load) . . Output voltage accuracy . . . . . . . . . . . . . Input reflected ripple(20MHz Band limited) NME03 types . . . . . . . . . . . . . . . . . NME05, 12, 24 and 48 types . . . . . . . . . Output ripple (20MHz Band limited) . . . . . . . Insulation resistance at 500VDC . . . . . . . . . Efficiency at full load, 3.3V and 5V output types . . Efficiency at full load, 9V, 12V and 15V output types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3V . 5V 12V 24V 48V 10% 10% 10% 10% 10% . . . . . . . . . 15% max. . . . . . . . . . 10% max. . . . . . . . 1.2%/1% of VIN See tolerance envelope graph . . . . . . 1 . . . . . . . . . . . . . . . . . . . . 100mV p-p max. . . . 90mV p-p max. . . 150mV p-p max. . . . 1000 M min. 70% typical 65% min. 75% typical 70% min. * Free air -- requires a minimum of 10mm air space around the component. See derating curve. 2 NME SERIES Isolated 1W Single Output electrical specifications (measured at TA=25C, at nominal input voltage) Temperature drift (VOUT) . . . . . . . . . . . . . . . . . . . . . Temperature rise above ambient at full load . . . . . . . . . . . . Weight SIP types (typical) . . . . . . . . . . . . . . . . . . . . . Weight DIP types (typical) . . . . . . . . . . . . . . . . . . . . . Switching frequency at full load (typical) . . . . . . . . . . . . . . No load power consumption (typical), NME03 types . . . . . . . . No load power consumption (typical), NME05, 12, 24 and 48 types . . . . . . . 0.03% per C max. . . . . 20C max. . . . . 1.4 grams . . . . 1.5 grams . . . . . 100kHz . . . . . . 75mW . . . . . 100mW selection guide 3.3V input types Part Number NME0305D NME0309D NME0312D NME0315D NME0305S NME0309S NME0312S NME0315S Output Voltage (V) 5 9 12 15 5 9 12 15 Output Current (mA) 100 56 42 34 100 56 42 34 3 1 Package Style NME0503 Part Number NME0503D NME0503S Output Voltage (V) 3.3 Output Current (mA) 154 Package Style 1 3 DC-DC Converters 3 NME SERIES Isolated 1W Single Output selection guide 5V, 12V and 24V input types Part Number NMEXX05D NMEXX09D NMEXX12D NMEXX15D NMEXX05S NMEXX09S NMEXX12S NMEXX15S Output Voltage (V) 5 9 12 15 5 9 12 15 Output Current (mA) 200 110 84 67 200 110 84 67 3 1 Package Style 48V input types Part Number NME4805D NME4809D NME4812D NME4815D NME4805S NME4809S NME4812S NME4815S Output Voltage (V) 5 9 12 15 5 9 12 15 Output Current (mA) 200 110 84 67 200 110 84 67 4 2 Package Style 4 NME SERIES Isolated 1W Single Output typical isolation capacitance (pF) Part Number 3.3 NME03XXX NME05XXX NME12XXX NME24XXX NME48XXX 21 05 21 24 33 40 32 Output Voltage (V) 09 23 32 51 59 50 12 25 26 59 78 76 15 25 32 61 79 75 Note : All data taken at T A=25C. typical characteristics NME03 series Note : All data taken at T A=25C. DC-DC Converters 5 NME SERIES Isolated 1W Single Output typical characteristics NME05 series NME12 series NME24 series Note : All data taken at T A=25C. 6 NME SERIES Isolated 1W Single Output typical characteristics NME48 series tolerance envelope temperature derating graph Safe Operating Area temperature test (under full load) See application notes on page 2- 132 Note : All data taken at T A=25C. DC-DC Converters 7 NME SERIES Isolated 1W Single Output typical characteristics NME03 series spectrum analysis (RBW=100kHz) NME05 series spectrum analysis (RBW=100kHz) NME12 series spectrum analysis (RBW=100kHz) Note : All data taken at T A=25C. 8 NME SERIES Isolated 1W Single Output typical characteristics NME24 series spectrum analysis (RBW=100kHz) NME48 series spectrum analysis (RBW=100kHz) Note : All data taken at T A=25C. DC-DC Converters 9 NME SERIES Isolated 1W Single Output mean time to failure (MTTF) in thousands of hours Part Number NME0305 NME0309 NME0312 NME0315 NME0503 NME0505 NME0509 NME0512 NME0515 NME1205 NME1209 NME1212 NME1215 NME2405 NME2409 NME2412 NME2415 NME4805 NME4809 NME4812 NME4815 --25C 3290 1459 759 424 3176 2656 1319 720 411 619 501 380 272 231 213 187 157 246 224 195 161 25C 2761 1249 655 367 2693 2265 1137 623 357 535 434 330 236 201 185 163 136 213 194 164 140 70C 2312 1076 571 321 2250 1915 984 544 313 466 379 289 208 176 102 143 120 187 171 149 123 Note : MTTF figures derived from hybrid model of MIL-HDBK-217F. 10 NME SERIES Isolated 1W Single Output outline dimensions 8 Pin DIP package styles 1 2 recommended footprint details All pins on a 2.54mm pitch. All dimensions in mm XX.X 0.50, XX.XX 0.25 DC-DC Converters 11 NME SERIES Isolated 1W Single Output outline dimensions 4 Pin SIP package styles 3 4 recommended footprint details All pins on a 2.54mm pitch. All dimensions in mm XX.X 0.50, XX.XX 0.25 12 |
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