NME SERIES Isolated 1W Single Output features p Single Isolated Output p 1kVDC Isolation p Pin Compatible with LME & NML p SIP & DIP Package Styles p Power Density 1.45W/cm3 p 3.3V, 5V, 12V, 24V & 48V Input p 3.3V, 5V, 9V, 12V and 15V Output p Footprint from 0.69 cm2 p UL 94V-0 Package Material p No Heatsink Required p Internal SMD Construction p Toroidal Magnetics p Fully Encapsulated p No External Components Required pin connections 8 Pin DIP (top view) p MTTF up to 3.2 Million Hours p PCB Mounting p 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. 2 - NME SERIES p Efficiency to 75% 0V +V 7 5 1 4 GND VIN 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 . 0°C to 70°C1 --55°C to 150°C . . . . . 300°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15% max. . . . . . . . . . 10% max. . . . . . . . 1.2%/1% of VIN See tolerance envelope graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . electrical specifications (measured at TA=25°C, 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 * Free air -- requires a minimum of 10mm air space around the component. 2 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3V . 5V 12V 24V 48V 10% 10% 10% 10% 10% . . 100mV p-p max. . . . 90mV p-p max. . . 150mV p-p max. . . . 1000 M min. 70% typical 65% min. 75% typical 70% min. See derating curve. NME SERIES Isolated 1W Single Output electrical specifications (measured at TA=25°C, at nominal input voltage) . . . . . . . 0.03% per °C max. . . . . 20°C max. . . . . 1.4 grams . . . . 1.5 grams . . . . . 100kHz . . . . . . 75mW . . . . . 100mW 2 - NME SERIES 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 selection guide 3.3V input types Part Number Output Voltage (V) Output Current (mA) NME0305D 5 100 NME0309D 9 56 NME0312D 12 42 NME0315D 15 34 NME0305S 5 100 NME0309S 9 56 NME0312S 12 42 NME0315S 15 34 Output Voltage (V) Output Current (mA) 3.3 154 Package Style 1 3 NME0503 Part Number NME0503D NME0503S Package Style 1 3 DC-DC Converters 3 NME SERIES Isolated 1W Single Output selection guide 5V, 12V and 24V input types Part Number Output Voltage (V) Output Current (mA) NMEXX05D 5 200 NMEXX09D 9 110 NMEXX12D 12 84 NMEXX15D 15 67 NMEXX05S 5 200 NMEXX09S 9 110 NMEXX12S 12 84 NMEXX15S 15 67 Part Number Output Voltage (V) Output Current (mA) NME4805D 5 200 NME4809D 9 110 NME4812D 12 84 NME4815D 15 67 NME4805S 5 200 NME4809S 9 110 NME4812S 12 84 NME4815S 15 67 Package Style 1 3 48V input types 4 Package Style 2 4 NME SERIES Isolated 1W Single Output typical isolation capacitance (pF) 3.3 05 09 12 15 NME03XXX - 21 23 25 25 NME05XXX 21 24 32 26 32 NME12XXX - 33 51 59 61 NME24XXX - 40 59 78 79 NME48XXX - 32 50 76 75 2 - NME SERIES Output Voltage (V) Part Number Note : All data taken at T A=25°C. typical characteristics NME03 series Note : All data taken at T A=25°C. 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=25°C. 6 NME SERIES Isolated 1W Single Output typical characteristics tolerance envelope 2 - NME SERIES NME48 series 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=25°C. 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=25°C. 8 NME SERIES Isolated 1W Single Output NME24 series spectrum analysis (RBW=100kHz) NME48 series spectrum analysis (RBW=100kHz) 2 - NME SERIES typical characteristics Note : All data taken at T A=25°C. DC-DC Converters 9 NME SERIES Isolated 1W Single Output mean time to failure (MTTF) in thousands of hours Part Number --25°C 25°C 70°C NME0305 3290 2761 2312 NME0309 1459 1249 1076 NME0312 759 655 571 NME0315 424 367 321 NME0503 3176 2693 2250 NME0505 2656 2265 1915 NME0509 1319 1137 984 NME0512 720 623 544 NME0515 411 357 313 NME1205 619 535 466 NME1209 501 434 379 NME1212 380 330 289 NME1215 272 236 208 NME2405 231 201 176 NME2409 213 185 102 NME2412 187 163 143 NME2415 157 136 120 NME4805 246 213 187 NME4809 224 194 171 NME4812 195 164 149 NME4815 161 140 123 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 2 2 - NME SERIES 1 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 12 0.50, XX.XX 0.25