{"product_id":"ab5365-pd-ic-20w-65w-qfn4x4-dual-usb-c-smart-power-distribution-controller-hcw-hengchengwei","title":"AB5365 PD IC 20W–65W QFN4x4 | Dual USB-C Smart Power Distribution Controller | HCW-HENGCHENGWEI","description":"\u003cp data-start=\"3244\" data-end=\"3704\"\u003eThe HCW-HENGCHENGWEI DC-DC converter and fast charging IC portfolio offers a comprehensive range of high-efficiency power management solutions designed for modern electronic applications. Covering standard buck converters, high-voltage regulators, synchronous rectification designs, and integrated fast charging protocol ICs, this series supports a wide range of input voltages from 4.5V up to 100V and output current capabilities from 2.4A to 3.6A and beyond.\u003c\/p\u003e\n\u003cp data-start=\"3706\" data-end=\"4040\"\u003eThese ICs are engineered with high integration to minimize external components, reduce BOM cost, and simplify PCB layout. Select models feature \u003cstrong data-start=\"3850\" data-end=\"3880\"\u003eno external SMD components\u003c\/strong\u003e, \u003cstrong data-start=\"3882\" data-end=\"3908\"\u003ebuilt-in LED resistors\u003c\/strong\u003e, \u003cstrong data-start=\"3910\" data-end=\"3940\"\u003eprecision current limiting\u003c\/strong\u003e, and \u003cstrong data-start=\"3946\" data-end=\"3981\"\u003eintelligent detection functions\u003c\/strong\u003e, enhancing both design flexibility and system reliability.\u003c\/p\u003e\n\u003cp data-start=\"4042\" data-end=\"4407\"\u003eAdvanced variants integrate \u003cstrong data-start=\"4070\" data-end=\"4122\"\u003eQC3.0, PD, SCP, and UFCS fast charging protocols\u003c\/strong\u003e, enabling efficient multi-protocol compatibility for modern USB charging solutions. Features such as \u003cstrong data-start=\"4224\" data-end=\"4315\"\u003ecable compensation, EN control, synchronous rectification, and thermal current derating\u003c\/strong\u003e ensure stable operation, improved efficiency, and protection under varying load conditions.\u003c\/p\u003e\n\u003cp data-start=\"4409\" data-end=\"4552\"\u003eAvailable in compact packages such as SOP-8, ESOP-8, QFN, and DIP, these ICs are ideal for space-constrained and high-performance applications.\u003c\/p\u003e\n\u003cp data-start=\"4554\" data-end=\"4837\"\u003eThis product family is perfectly suited for engineers developing \u003cstrong data-start=\"4619\" data-end=\"4736\"\u003ecar chargers, USB adapters, multi-port fast chargers, industrial power modules, and high-efficiency DC-DC systems\u003c\/strong\u003e, delivering reliable performance and optimized power conversion across a wide range of applications.\u003c\/p\u003e\n\u003chr data-start=\"4839\" data-end=\"4842\"\u003e\n\u003ch2 data-section-id=\"tqnrfa\" data-start=\"4844\" data-end=\"4886\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4847\" data-end=\"4884\"\u003eKey Features (Series Highlights):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"4887\" data-end=\"5355\"\u003e\n\u003cli data-section-id=\"1tchd2j\" data-start=\"4887\" data-end=\"4926\"\u003eWide input voltage range: 4.5V–100V\u003c\/li\u003e\n\u003cli data-section-id=\"8s9v1d\" data-start=\"4927\" data-end=\"4957\"\u003eOutput current up to 3.6A+\u003c\/li\u003e\n\u003cli data-section-id=\"1m72nc7\" data-start=\"4958\" data-end=\"5008\"\u003eHigh-efficiency buck and buck-boost conversion\u003c\/li\u003e\n\u003cli data-section-id=\"1afa1uo\" data-start=\"5009\" data-end=\"5070\"\u003eIntegrated fast charging protocols (QC3.0, PD, SCP, UFCS)\u003c\/li\u003e\n\u003cli data-section-id=\"11ayp4z\" data-start=\"5071\" data-end=\"5115\"\u003eReduced or no external component designs\u003c\/li\u003e\n\u003cli data-section-id=\"1lz0vd7\" data-start=\"5116\" data-end=\"5157\"\u003eBuilt-in LED resistor (select models)\u003c\/li\u003e\n\u003cli data-section-id=\"1upv0m9\" data-start=\"5158\" data-end=\"5211\"\u003ePrecision current limiting and thermal protection\u003c\/li\u003e\n\u003cli data-section-id=\"ketwqd\" data-start=\"5212\" data-end=\"5258\"\u003eCable compensation and EN control features\u003c\/li\u003e\n\u003cli data-section-id=\"2e6r2y\" data-start=\"5259\" data-end=\"5298\"\u003eCompact SOP-8, ESOP-8, QFN packages\u003c\/li\u003e\n\u003cli data-section-id=\"no2u39\" data-start=\"5299\" data-end=\"5355\"\u003eOptimized for high reliability and thermal stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5357\" data-end=\"5360\"\u003e\n\u003ch2 data-section-id=\"163aaba\" data-start=\"5362\" data-end=\"5384\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"5365\" data-end=\"5382\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"5385\" data-end=\"5685\"\u003e\n\u003cli data-section-id=\"rjxgvi\" data-start=\"5385\" data-end=\"5433\"\u003eUSB fast charging adapters (A+C, multi-port)\u003c\/li\u003e\n\u003cli data-section-id=\"kw8x7m\" data-start=\"5434\" data-end=\"5479\"\u003eCar chargers and automotive power systems\u003c\/li\u003e\n\u003cli data-section-id=\"l0fy4j\" data-start=\"5480\" data-end=\"5511\"\u003eUSB-C PD charging solutions\u003c\/li\u003e\n\u003cli data-section-id=\"1fp9be9\" data-start=\"5512\" data-end=\"5543\"\u003eIndustrial DC-DC converters\u003c\/li\u003e\n\u003cli data-section-id=\"fufg82\" data-start=\"5544\" data-end=\"5580\"\u003eSmart power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"5581\" data-end=\"5621\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"6i9hl9\" data-start=\"5622\" data-end=\"5648\"\u003ePortable power modules\u003c\/li\u003e\n\u003cli data-section-id=\"1mfa36s\" data-start=\"5649\" data-end=\"5685\"\u003eHigh-efficiency embedded systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HCW-HENGCHENGWEI","offers":[{"title":"Default Title","offer_id":43917726908481,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_47a98dbf-c052-4a00-b201-86f89ab5d9d0.png?v=1778136554","url":"https:\/\/hext.in\/products\/ab5365-pd-ic-20w-65w-qfn4x4-dual-usb-c-smart-power-distribution-controller-hcw-hengchengwei","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}