PKM 2000E Series 18-36 Vdc DC/DC converter Output up to 20 A/50 W Contents Product Program 2 Quality Statement . 2 Limitation of Liability . 2 Mechanical Information . 3-4 Absolute Maximum Ratings . 5 Input . 5 Safety Specification . 6 Product Qualification Specification 7 PKM 2510E PI Data . 8 PKM 2511E PI Data 11 PKM 2513E PI Data 14 PKM 2515E PI Data 17 EMC Specification 20 Operating Information . 21 Thermal Consideration 23 Soldering Information . 24 Delivery Package Information . 24 Key Features Compatibility with RoHS requirements 24 Reliability . 24 Industry standard Quarter-brick 57 .9 x 368 x 8 . 5 mm . (2 .28 x 1 .45 x 033 in) . RoHS compliant High efficiency, typ . 89 % at 3 .3 Vout half load 1500 Vdc input to output isolation, meets isolation requirements equivalent to basic insulation according to IEC/EN/UL 60950 More than 7 .0 million hours predicted MTBF at +40 C ambient temperature The PKM 2000E series of high efficiency DC/DC convert- service network by specifying the input voltage range in ers are designed to provide high quality on-board power accordance with ETSI specifications Included as standar . d solutions in distributed power architectures used in features are output over-voltage protection, input under- Internetworking equipment in wireless and wired com- voltage protection, over temperature protection, soft-start, munications applications . The PKM 2000E series has output short circuit protection, remote sense, remote con- industry standard quarter brick footprint and pin-out and trol, and output voltage adjust function . These converters is only 8 .5 mm (0 .33 in) high . This makes it extremely well are designed to meet high reliability requirements and are suited for narrow board pitch applications with board manufactured in highly automated manufacturing lines and spacing down to 15 mm (0 .6 in) . The PKM 2000E series meet world-class quality levels . uses patented synchronous rectification technology and achieves an efficiency up to 90% at full load . Flexs PKM Flex is an ISO 9001/14001 certified supplier . 2000E series addresses both the industrial and the emerging telecom market for applications in the multi- DatasheetProduct Program V /I max O O V P max Ordering No . Comment I O Output 1 24 33 V/15 A . 50W PKM 2510E PI 24 5 .0 V/10 A 50W PKM 2511E PI 24 12 V/4 .2 A 50W PKM 2513E PI 24 15 V/3 .3 A 50W PKM 2515E PI Option Suffix Example Positive Remote Control logic P PKM 2510E PIP Heatsink HS PKM 2510E PIHS Lead length 3 .69 mm (0 .145 in) LA PKM 2510E PILA Note: As an example a positive logic, heatsink, short pin product would be PKM 2510E PIPHSLA Quality Statement Limitation of Liability Flex does not make any other warranties, expressed or The PKM 2000E DC/DC converters are designed and manufactured in an industrial environment where quality implied including any warranty of merchantability or fitness systems and methods like ISO 9000, 6 (sigma), and SPC for a particular purpose (including, but not limited to, use in are intensively in use to boost the continuous improvements life support applications, where malfunctions of product strategy . Infant mortality or early failures in the products are can cause injury to a person s health or life) . screened out and they are subjected to an ATE-based final test . Conservative design rules, design reviews and product qualifications, plus the high competence of an engaged work force, contribute to the high quality of our products . PKM 2000E PI Datasheet EN/LZT 146 050 R4B Flex 2017