{"product_id":"bll2745-power-management-ic-5-5a-jitter-cc-cv-dc-dc-buck-converter-8-5-42v-5-05v-output-280khz-qfn5-5-14l","title":"BLL2745 Power Management IC – 5.5A Jitter + CC\/CV DC\/DC Buck Converter | 8.5–42V, 5.05V Output, 280kHz, QFN5×5-14L","description":"\u003cp data-start=\"218\" data-end=\"579\"\u003eThe \u003cstrong data-start=\"222\" data-end=\"233\"\u003eBLL2745\u003c\/strong\u003e is a high-performance \u003cstrong data-start=\"256\" data-end=\"279\"\u003ePower Management IC\u003c\/strong\u003e integrating a \u003cstrong data-start=\"294\" data-end=\"358\"\u003ebuilt-in MOSFET synchronous DC\/DC step-down (buck) converter\u003c\/strong\u003e with \u003cstrong data-start=\"364\" data-end=\"390\"\u003eJitter + CC\/CV control\u003c\/strong\u003e.\u003cbr data-start=\"391\" data-end=\"394\"\u003eIt supports an \u003cstrong data-start=\"409\" data-end=\"444\"\u003e8.5V to 42V input voltage range\u003c\/strong\u003e and provides a fixed \u003cstrong data-start=\"466\" data-end=\"482\"\u003e5.05V output\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"504\" data-end=\"531\"\u003eautomotive car chargers\u003c\/strong\u003e and high-current DC\/DC automotive applications.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"858\"\u003eDelivering up to \u003cstrong data-start=\"598\" data-end=\"621\"\u003e5.5A output current\u003c\/strong\u003e, the BLL2745 achieves \u003cstrong data-start=\"644\" data-end=\"662\"\u003e96% efficiency\u003c\/strong\u003e and operates at a high \u003cstrong data-start=\"686\" data-end=\"716\"\u003e280kHz switching frequency\u003c\/strong\u003e, enabling compact external components and high-density PCB designs.\u003cbr data-start=\"784\" data-end=\"787\"\u003eIts \u003cstrong data-start=\"791\" data-end=\"813\"\u003eQFN5×5-14L package\u003c\/strong\u003e supports space-efficient automotive layouts.\u003c\/p\u003e\n\u003chr data-start=\"860\" data-end=\"863\"\u003e\n\u003ch3 data-start=\"865\" data-end=\"891\"\u003e\u003cstrong data-start=\"869\" data-end=\"891\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"893\" data-end=\"1249\"\u003e\n\u003cli data-start=\"893\" data-end=\"932\"\u003e\n\u003cp data-start=\"895\" data-end=\"932\"\u003e\u003cstrong data-start=\"895\" data-end=\"919\"\u003eInput Voltage (VIN):\u003c\/strong\u003e 8.5V – 42V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"933\" data-end=\"975\"\u003e\n\u003cp data-start=\"935\" data-end=\"975\"\u003e\u003cstrong data-start=\"935\" data-end=\"961\"\u003eOutput Voltage (VOUT):\u003c\/strong\u003e 5.05V fixed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1017\"\u003e\n\u003cp data-start=\"978\" data-end=\"1017\"\u003e\u003cstrong data-start=\"978\" data-end=\"1004\"\u003eOutput Current (IOUT):\u003c\/strong\u003e Up to 5.5A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1018\" data-end=\"1060\"\u003e\n\u003cp data-start=\"1020\" data-end=\"1060\"\u003e\u003cstrong data-start=\"1020\" data-end=\"1051\"\u003eSwitching Frequency (FOSC):\u003c\/strong\u003e 280kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1061\" data-end=\"1120\"\u003e\n\u003cp data-start=\"1063\" data-end=\"1120\"\u003e\u003cstrong data-start=\"1063\" data-end=\"1076\"\u003eTopology:\u003c\/strong\u003e Jitter + CC\/CV Synchronous Buck Converter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1121\" data-end=\"1162\"\u003e\n\u003cp data-start=\"1123\" data-end=\"1162\"\u003e\u003cstrong data-start=\"1123\" data-end=\"1143\"\u003ePower Switching:\u003c\/strong\u003e Built-in MOSFETs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1192\"\u003e\n\u003cp data-start=\"1165\" data-end=\"1192\"\u003e\u003cstrong data-start=\"1165\" data-end=\"1180\"\u003eEfficiency:\u003c\/strong\u003e Up to 96%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1221\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1215\"\u003eOutput Accuracy:\u003c\/strong\u003e ±2%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1222\" data-end=\"1249\"\u003e\n\u003cp data-start=\"1224\" data-end=\"1249\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1236\"\u003ePackage:\u003c\/strong\u003e QFN5×5-14L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1251\" data-end=\"1254\"\u003e\n\u003ch3 data-start=\"1256\" data-end=\"1276\"\u003e\u003cstrong data-start=\"1260\" data-end=\"1276\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1278\" data-end=\"1451\"\u003e\n\u003cli data-start=\"1278\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1280\" data-end=\"1305\"\u003eAutomotive car chargers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1306\" data-end=\"1340\"\u003e\n\u003cp data-start=\"1308\" data-end=\"1340\"\u003eDC\/DC automotive power modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1341\" data-end=\"1376\"\u003e\n\u003cp data-start=\"1343\" data-end=\"1376\"\u003eEmbedded automotive electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1377\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1379\" data-end=\"1415\"\u003eBattery-powered automotive systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1416\" data-end=\"1451\"\u003e\n\u003cp data-start=\"1418\" data-end=\"1451\"\u003eHigh-current automotive devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1453\" data-end=\"1456\"\u003e\n\u003ch3 data-start=\"1458\" data-end=\"1474\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1474\"\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1476\" data-end=\"1805\"\u003e\n\u003cli data-start=\"1476\" data-end=\"1510\"\u003e\n\u003cp data-start=\"1478\" data-end=\"1510\"\u003eHigh-current output up to 5.5A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1511\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1513\" data-end=\"1561\"\u003eFixed 5.05V output for automotive applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1564\" data-end=\"1619\"\u003eHigh switching frequency (280kHz) for compact designs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1688\"\u003e\n\u003cp data-start=\"1622\" data-end=\"1688\"\u003eJitter + CC\/CV control for stable voltage and current regulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1689\" data-end=\"1738\"\u003e\n\u003cp data-start=\"1691\" data-end=\"1738\"\u003eIntegrated MOSFETs for space-efficient layout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1739\" data-end=\"1805\"\u003e\n\u003cp data-start=\"1741\" data-end=\"1805\"\u003eQFN5×5-14L package for high-density automotive PCB integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shanghai Belling","offers":[{"title":"Default Title","offer_id":43279317139521,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_4db3568e-2460-413a-8524-77711d5330d5.png?v=1761196694","url":"https:\/\/hext.in\/products\/bll2745-power-management-ic-5-5a-jitter-cc-cv-dc-dc-buck-converter-8-5-42v-5-05v-output-280khz-qfn5-5-14l","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}