SERIES LPA SERIES LPA SINGLE - 75 WATTS - INPUT 18-36 VDC ssSMix EFF.@ MAX MAX 3.3 to 200 VDC ser curr | ak | ett | mecutaron | ge | oureur Outputs Available part | eawae |vonae} | ee 6) A [RUE LOAD sccemancel price Isolated Regulated mem | oe) pre | |) | toson | so-tcon| re20v | oesov | anne | (emmy i 75 Watts LPA3.3S | 18-36 3.3 30 73 1.5 1.5 1.0 1.0 50 2 129.00 DC-DC Converters LPASS 18-36 5 50 80 1.25 1.25 1.0 1.0 50 15 129.00 Wide Input Range LPA5.2S | 18-36 5.2 50 80 1.25 1.25 1.0 1.0 50 15 129.00 18-36 V DC LPAQS 18-36 9 60 84 1.25 1.25 1.0 1.0 50 1 129.00 Short Circuit LPAI2S | 18-36 12 60 85 1.25 1.25 1.0 1.0 50 0.75 129.00 Protected C US LPAI5S | 18-36 15 65 85 1.0 1.0 0.75 0.75 50 0.75 129.00 t Parallel Operation LPA24S | 18-36 24 75 87 0.75 0.75 0.5 0.5 50 0.75 129.00 LPA28S | 18-36 28 75 87 0.5 05 0.5 05 50 05 129.00 The new PICO LPA Series of high LPA48S | 18-36 48 75 85 0.5 0.5 0.5 05 50 0.5 129.00 power DC-DC Converters allow a LPAIOOS | 18-36 100 75 85 0.5 0.5 0.5 0.5 100 0.5 193.50 wide input voitage of 18 - 36 VDC, while maintaining a regulated output. They are fully safeguarded for over voitage, over temperature and con- tinuous short circuit protection. The availability of Dual Isolated Out- puts, small 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, alfowing it to meet the most stringent commercial requirements. +Parallel Operation Consult factory to optimize for your application Patented FEATURES: * Dual isolated outputs e Short circuit protection Input voltage protection e Thermal, over temp. shutdown Line regulation Load regulation e No external components required e Hi density, hi efficiency design Remote shutdown Trim capabilities Fixed frequency-100 Khtz TYPICAL CHARACTERISTICS: Frequency: 100 Khtz 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 isolation Input output: 4242 VDC Isolation Output to Base: 1000 VDC Storage Temp.: - 55 C to +105 C For All Modifications and Custom Models Call Factory 10% Minimum load required at all times *Using proper thermal management maximum temp of + 85C (case) *Flaading taken at nominal 28 VDC input SERIES LPA DUAL - 75 WATTS - INPUT 18-36 VDC Als Fre MAX MAX MAX. FULL LOAD UNE ourpur ore cir | ies | mecgtrow | meotttin, | RE | ome pico | vouraae | ourpur | PowER | rvPKAL (%) ** ATFULLLOAD | ei taap| VOLTAGE PART se | voNGe . a (4) 1-1 MHz BW) TOLERANCE) = pRICE NUMBER | (vDC) oc w) (%) 10-80% | so-100% | 1a-28v | 26-36v | APP) | (2%) 1-24 LPA5D 18-36 50 80 1.25 1.25 1 1 50 1.6 174.00 LPASD 18-36 9 60 84 1.25 1.25 1 1 50 1 174.00 LPA12D 18-36 12 60 85 1.25 1.25 1 1 50 0.75 174.00 LPA15D 18-36 15 65 85 1 1 0.75 0.75 50 0.75 174.00 LPA24D 18-36 24 75 87 0.75 0.75 0.5 0.5 50 0.5 174.00 LPA2BD} 18-36 28 75 87 0.5 0.5 0.5 0.5 50 0.5 | 174.00 LPA48D 18-36 48 75 35 0.5 0.5 0.5 0.5 50 0.5 174.00 10% Minimum load required at all times *Using proper thermal management maximum temp of + 85C (case) Reading taken at nominal 28 VDC input t HIGH VOLTAGE SERIES LPA TO 200 VDC - 50 WATTS - INPUT 18-36 VDC MAX Ere MAX UNE MAX, FULL LOAD REGULATION OUTPUT | OUTPUT Pico wpuT | ourrur | OUTPUT | LOAD REGULATION AT FULL LOAD VOUAGE VOLTAGE PART VOLTAGE | voumae | POWER | TYPICAL (%) * (%) 3-1 MHz BW|TOLERANCE NUMBER (v pC) vpe (wy fy 20-50% | s0-100% |18-28 28-36VDC} (%) (2%) | price LPA125S 18-36 125 50 82 0.6 0.5 0.3 0.3 1 0.5 193.50 LPA150S 18-36 150 50 82 0.5 0.5 0.3 0.3 1 0.5 193.56 LPA175S 18-36 176 50 82 0.5 0.5 0.3 0.3 1 0.5 193.50 LPA200S 18-36 200 so 82 0.5 0.5 0.3 9.3 1 0.5 258.00 10% Minimum load required at ali times *Using proper thermal management maximum temp of + 85C (case) 21 Standard Models **Reading taken at nominal 28 VDC input + UL recognition pending Full thermal analysis can be determined using application notes on page 138. By using the efficiency and thermal resistance of your desired unit to the formula you can complete your evaluation. The curves below were generated for Part #LPA24S using Application Notes. Piease consult factory with any questions. page 140 106 __ LPA24ES Condition: Vin nom - 28 V DC o. Sih u 70 : \Y P en u -4 \ T 50 P Output | 2 {= wwermean LN + LCVH/6, FREE AIR \ Models 301 LcHH/e, FREE AIR DOD NOH, 200 LFM AIR W 20: X LOVH/6, 200 LFM AIR NS 4 LCHH/8, 400 LEM AIR \ plication Notes} 7 10}| 4 LOVHv6, 600 LEM AIR Ss page 138 ol ttt ie Mechanical -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Configuration AMBIENT TEMPERATURE (DEGREES C)