SERIES PA 3.3 to 250 VDC Outputs Available Isolated Regulated 100 Watts DC-DC Converters Wide Input Range 18-36 VDC Short Circuit Protected + Parallel Operation The new PICO PA Series of high power DC-DC Converters allow a wide input voltage of 18-36 VDC, while maintaining a regulated output. They are fully safeguarded for over voltage, over temperature and con- tinuous short circuit protection. The availability of Dual Isolated Out- puts, smail size, and the capability of parallel operations as standard features should reduce your design and component costs, while the fixed frequency operation helps parallel connections for higher power re- quirements. This high-density unit is assembled in the USA with PICO quality and component selection, allowing it to meet the most stringent commercial requirements. Fixed Frequency FEATURES: Dual isolated outputs Short circuit protection Input voltage protection Thermal, over temp. shutdown e Line regulation Load regulation No external components required e Hi density, hi efficiency design e Remote shutdown Trim capabilities Fixed frequency-100 Khtz TYPICAL CHARACTERISTICS: Frequency: 100 Khiz Base plate: Max. +85 C Operating Temp.: See thermal chart, Min. 0 C ambient, Max. + 85 C base plate temp. Test conditions: 25 C ambient fsolation Base Input: 2121 VDC fsolation Input output: 4242 VDG Isolation Output to Base: 1000 VDG Storage Temp.: - 55 C to +105 C araltel jon SERIES PA SINGLE - 100 WATTS - INPUT 18-36 VDC EFFe MAX MAX. FULL MAX UNE ouTPUT INPUT OUTPUT LOAD LOAD REGULATION vouace {| ouTpuT pico power | TvpIcal REGULATION AT FULL LOAD RIPPLE | voLTAGE PART or , - - ae * o. (%) * ) Putt LOAD TOLERANCE| PRICE MIMBER | (vDC) (w) (%) 10-60% | 50-100% | 1-28v | 2e-3ev | paver) | (2%)** 1-24 PA3.3S 18-36 3.3 50 74 2.00 2.00 1.50 1.50 50 2.00 104.00 PASS 18-36 5 75 76 2.00 2.00 1.50 1.50 50 2.00 104.00 PA5.2S 18-36 5.2 75 76 2.00 2.00 4.50 1,50 50 2.00 104.00 PASS 18-36 9 100 31 1.50 1.50 1.25 1.25 50 1.50 104.00 PA12S 18-36 12 100 83 1.25 1.25 1.60 1.00 50 1.00 104.00 PAI5S 18-36 15 100 84 4.00 1.00 0.75 0.75 50 1.00 104.00 |_PA24S 18-36 24 100 86 0.75 0.75 0.50 0.50 50 1.00 104.00 PA28S 18-36 28 100 86 0.50 0.50 0.50 0.50 50 0.50 104.00 PA48S 18-36 48 100 86 0.50 0.50 0.50 0.50 50 0.50 104.00 PA100S 18-36 100 100 85 0.50 0.50 0.50 0.50 50 0.50 156.00 10% Minimum load required at all times *Using proper thermal management maximum temp of + 85C (case) Reading taken at nominal 28 VDC input SERIES PA DUAL - 100 WATTS - INPUT 18-36 VDC EFFe MAX MAX MAX. FULL LOAD UNE ouTeuT INPUT ourpur | .aap REGULATION REGULATION vourage | ourpur PICO voumae | ourrur | POWER | rvpicaL (%) * AT FULL LOAD | pili soap | VOLTAGE PART se | voor * % 1-1 Mltz BW |TOLERANCE) PRICE NUMBER | (VDC) oc w) (%) 10-50% | 50-100% | 18-28v | 28-a6v | MPF) | (2%) 1-24 PASD 18-36 5 37.5/37: 76 2.60 2.00 1.50 1,50 50 2.00 149.00 PASD 18-36 9 50/50 81 1.50 1.50 1.26 1.25 50 1.50 149.00 PA12D 18-36 12 50/50 83 1.25 1.25 1.00 1.00 50 1.00 149.00 PA15D 18-36 _ 15 50/50 84 1,00 1.06 0.75 0.75 50 1.00 149.00 PA24D 18-36 24 50/50 85 0.75 0.75 0.50 0.50 50 1,00 149.00 PA28D 18-36 28 50/50 86 0.50 0.50 0.50 0.50 50 0.50 149.00 PA48D 18-36 48 50/50 86 0.50 0.50 0.50 0.50 50 0.50 149.00 10% Minimum load required at all times *Using proper thermal management maximum temp of + 85C (case) THIGH VOLTAGE SERIES PA TO 250 VDC - 100 WATTS - INPUT 18-36 Reading taken at nominal 28 VDC input gee jal MAX MAX LINE ourpur spec ng peur max. ified LOAD REGULATION vouraae | ourpur {4 OF aw re pico te | ourrut | comer | conn REGULATION AT FULL LOAD RIPPLE || vouTAGe parr | panae | VOLTAGE| power | rpcaL (6) (%) 1-1 Mitz BW | TOLERANCE NUMBER (Vv De) {v DC) (w)* (%)** 10-50% 50-100% | 18-28V 28-36 V {%) (2%, PRICE PA125S 18-36 125 100 82 0.5 0.5 0.3 0.3 1 0.5 156.00 PA150S 18-36 150 100 82 0.5 05 0.3 0.3 1 0.5 156.00 PA175S 18-36 175 100 82 0.5 0.6 0.3 0.3 1 0.5 156.00 PA200S 18-36 200 100 82 0.5 0.5 0.3 0.3 1 0.5 208.00 PA225S 18-36 225 100 82 0.5 0.5 0.3 0.3 1 0.6 208.00 PA250S 18-36 250 100 82 0.5 0.5 0.3 0.3 1 0.5 208.00 10% Minimum load required at all times *Using proper thermal management maximum temp of + 85C (case) **Reading taken at nominal 28 VDC input TUL approval recognition pending. Full thermal analysis can be determined using application notes on pags Dual Isolated Outputs Special Voltage Combinations Available factory with any questions. 23 Standard odels 138. By using the efficiency and thermal resistance of your desired unit ta the formula you can complete your evaluation. The curves beiow were generated for Part #PA12S using Application Notes. Please consult For All Variations Call Factory 10 = Condition: Vin nom - 150 V OC 1 Hi Density 400 * 4 100 Watts AR AUD 2.4 4.6"x0.5 Ht. eM \ \ r 70 P ws WW : 7. mo nes, rr an N \ wo so} | cle mt ae Application Notes 4 aot | x leemp avoteerah age 138 Fro} + Sp tpecociom | Mechanical 0 atented Configuration -40 -30 -20 -10 0 10 20 30 40 50 90 age 142 AMBIENT TEMPERATURE (DEGHO- us Pp 110 444dbE BMEOV AYOVICS 110 PAIS Condition: Vin nom - 28 V DC 100 7. AA + . WW \ 0 So 60 NO H/8, FREE AIR S NYA \ iv ~ ' NK 50 . OL teuwe: mes ain KINKI Cl NOH/8, 200 LEM AIR K ANY 30 x LOVH/8, 200 LFM AIR A 201 > LOCH He, 400 LFM AIR IN 19 | LO Lov Hie, 000 LFM AIR pei i | tt -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE (DEGREES C)