{"title":"DC-DC Converter Modules","description":null,"products":[{"product_id":"ltc3780-10a-dc-dc-buck-boost-converter-cc-cv-module","title":"LTC3780 10A DC-DC Automatic Buck Boost Converter Module-Adjustable Step Up Step Down Power Supply","description":"\u003ch2 data-section-id=\"y5o9xk\" data-start=\"188\" data-end=\"286\" class=\"PDq2pG_selectionAnchorContainer\"\u003eLTC3780 10A DC-DC Automatic Buck Boost Converter Module with Adjustable CC\/CV \u0026amp; UVLO Protection\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003chr data-start=\"288\" data-end=\"291\"\u003e\n\u003cp data-start=\"316\" data-end=\"844\"\u003eThe \u003cstrong data-start=\"320\" data-end=\"369\"\u003eLTC3780 10A DC-DC Buck Boost Converter Module\u003c\/strong\u003e is a high-performance \u003cstrong data-start=\"392\" data-end=\"436\"\u003eautomatic step-up\/step-down power supply\u003c\/strong\u003e designed to deliver a stable output voltage even when the input voltage fluctuates above or below the desired output. Powered by the \u003cstrong data-start=\"570\" data-end=\"613\"\u003eLinear Technology LTC3780 controller IC\u003c\/strong\u003e, this intelligent converter automatically switches between buck (step-down) and boost (step-up) modes without interrupting the output, making it ideal for automotive, battery-powered, solar, industrial, and DIY power applications.\u003c\/p\u003e\n\u003cp data-start=\"846\" data-end=\"1216\"\u003eUnlike conventional DC-DC converters that only boost or only buck the voltage, the LTC3780 seamlessly regulates the output voltage whether the input rises or falls. This makes it particularly suitable for automotive systems where battery voltage can vary from approximately \u003cstrong data-start=\"1120\" data-end=\"1138\"\u003e10.5V to 14.4V\u003c\/strong\u003e, ensuring sensitive electronics receive a constant and reliable power supply.\u003c\/p\u003e\n\u003cp data-start=\"1218\" data-end=\"1562\"\u003eThe module features \u003cstrong data-start=\"1238\" data-end=\"1263\"\u003eConstant Voltage (CV)\u003c\/strong\u003e and \u003cstrong data-start=\"1268\" data-end=\"1293\"\u003eConstant Current (CC)\u003c\/strong\u003e adjustment, allowing precise control over output voltage and current. An integrated \u003cstrong data-start=\"1378\" data-end=\"1409\"\u003eUndervoltage Lockout (UVLO)\u003c\/strong\u003e function protects batteries from deep discharge by automatically shutting down the output when the input voltage falls below the user-defined threshold.\u003c\/p\u003e\n\u003cp data-start=\"1564\" data-end=\"1898\"\u003eDesigned with premium components, a replaceable input fuse, low ESR capacitors, and an efficient aluminum heatsink, the LTC3780 converter achieves \u003cstrong data-start=\"1711\" data-end=\"1746\"\u003eup to 98% conversion efficiency\u003c\/strong\u003e, making it suitable for battery charging, LED driving, solar systems, laboratory power supplies, robotics, embedded systems, and industrial automation.\u003c\/p\u003e\n\u003chr data-start=\"1900\" data-end=\"1903\"\u003e\n\u003ch3 data-section-id=\"u0ybrq\" data-start=\"1905\" data-end=\"1919\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1921\" data-end=\"2661\"\u003e\n\u003cli data-section-id=\"1t5pqej\" data-start=\"1921\" data-end=\"1971\"\u003eOriginal Linear Technology LTC3780 controller IC.\u003c\/li\u003e\n\u003cli data-section-id=\"xk2c7l\" data-start=\"1972\" data-end=\"2007\"\u003eAutomatic Buck \u0026amp; Boost conversion.\u003c\/li\u003e\n\u003cli data-section-id=\"yzns1u\" data-start=\"2008\" data-end=\"2045\"\u003eInput voltage from \u003cstrong data-start=\"2029\" data-end=\"2045\"\u003e5V to 32V DC.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4pag3e\" data-start=\"2046\" data-end=\"2095\"\u003eAdjustable output voltage from \u003cstrong data-start=\"2079\" data-end=\"2095\"\u003e1V to 30V DC.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"100qpns\" data-start=\"2096\" data-end=\"2134\"\u003eMaximum output current up to \u003cstrong data-start=\"2127\" data-end=\"2134\"\u003e10A.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"frhcdd\" data-start=\"2135\" data-end=\"2187\"\u003eRecommended continuous output current up to \u003cstrong data-start=\"2181\" data-end=\"2187\"\u003e8A.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1t7bzjj\" data-start=\"2188\" data-end=\"2222\"\u003eConstant Voltage (CV) adjustment.\u003c\/li\u003e\n\u003cli data-section-id=\"1sefqxd\" data-start=\"2223\" data-end=\"2257\"\u003eConstant Current (CC) adjustment.\u003c\/li\u003e\n\u003cli data-section-id=\"1trod69\" data-start=\"2258\" data-end=\"2298\"\u003eAdjustable Undervoltage Lockout (UVLO).\u003c\/li\u003e\n\u003cli data-section-id=\"jbpn1v\" data-start=\"2299\" data-end=\"2341\"\u003eHigh conversion efficiency up to \u003cstrong data-start=\"2334\" data-end=\"2341\"\u003e98%.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15sgtge\" data-start=\"2342\" data-end=\"2377\"\u003eReplaceable input protection fuse.\u003c\/li\u003e\n\u003cli data-section-id=\"13ty71m\" data-start=\"2378\" data-end=\"2404\"\u003eShort circuit protection.\u003c\/li\u003e\n\u003cli data-section-id=\"1xmhrgd\" data-start=\"2405\" data-end=\"2461\"\u003eLarge oxidized aluminum heatsink for efficient cooling.\u003c\/li\u003e\n\u003cli data-section-id=\"eqmto5\" data-start=\"2462\" data-end=\"2495\"\u003eHigh-quality low ESR capacitors.\u003c\/li\u003e\n\u003cli data-section-id=\"1k789cc\" data-start=\"2496\" data-end=\"2542\"\u003eHeavy copper PCB for better current handling.\u003c\/li\u003e\n\u003cli data-section-id=\"libyla\" data-start=\"2543\" data-end=\"2574\"\u003eStable output with low ripple.\u003c\/li\u003e\n\u003cli data-section-id=\"dswa9w\" data-start=\"2575\" data-end=\"2624\"\u003eIdeal for battery charging and power regulation.\u003c\/li\u003e\n\u003cli data-section-id=\"1h1w8ki\" data-start=\"2625\" data-end=\"2661\"\u003eCompact and easy-to-install design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2663\" data-end=\"2666\"\u003e\n\u003ch3 data-section-id=\"zjxypn\" data-start=\"2668\" data-end=\"2694\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2696\" data-end=\"3537\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2696\" data-end=\"2723\"\u003e\n\u003ctr data-start=\"2696\" data-end=\"2723\"\u003e\n\u003cth data-start=\"2696\" data-end=\"2712\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2712\" data-end=\"2723\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2751\" data-end=\"3537\"\u003e\n\u003ctr data-start=\"2751\" data-end=\"2811\"\u003e\n\u003ctd data-start=\"2751\" data-end=\"2766\" data-col-size=\"sm\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-start=\"2766\" data-end=\"2811\" data-col-size=\"md\"\u003eLTC3780 DC-DC Buck Boost Converter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2812\" data-end=\"2857\"\u003e\n\u003ctd data-start=\"2812\" data-end=\"2828\" data-col-size=\"sm\"\u003eController IC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2828\" data-end=\"2857\"\u003eLinear Technology LTC3780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2858\" data-end=\"2912\"\u003e\n\u003ctd data-start=\"2858\" data-end=\"2875\" data-col-size=\"sm\"\u003eConverter Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2875\" data-end=\"2912\"\u003eAutomatic Non-Isolated Buck-Boost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2913\" data-end=\"2942\"\u003e\n\u003ctd data-start=\"2913\" data-end=\"2929\" data-col-size=\"sm\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-start=\"2929\" data-end=\"2942\" data-col-size=\"md\"\u003e5V–32V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2943\" data-end=\"2984\"\u003e\n\u003ctd data-start=\"2943\" data-end=\"2960\" data-col-size=\"sm\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2960\" data-end=\"2984\"\u003e1V–30V DC Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2985\" data-end=\"3017\"\u003e\n\u003ctd data-start=\"2985\" data-end=\"3010\" data-col-size=\"sm\"\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3010\" data-end=\"3017\"\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3018\" data-end=\"3057\"\u003e\n\u003ctd data-start=\"3018\" data-end=\"3051\" data-col-size=\"sm\"\u003eRecommended Continuous Current\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3051\" data-end=\"3057\"\u003e8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3058\" data-end=\"3091\"\u003e\n\u003ctd data-start=\"3058\" data-end=\"3084\" data-col-size=\"sm\"\u003eContinuous Output Power\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3084\" data-end=\"3091\"\u003e80W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3092\" data-end=\"3142\"\u003e\n\u003ctd data-start=\"3092\" data-end=\"3112\" data-col-size=\"sm\"\u003ePeak Output Power\u003c\/td\u003e\n\u003ctd data-start=\"3112\" data-end=\"3142\" data-col-size=\"md\"\u003e130W (with active cooling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3143\" data-end=\"3180\"\u003e\n\u003ctd data-start=\"3143\" data-end=\"3167\" data-col-size=\"sm\"\u003eConversion Efficiency\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3167\" data-end=\"3180\"\u003eUp to 98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3181\" data-end=\"3217\"\u003e\n\u003ctd data-start=\"3181\" data-end=\"3203\" data-col-size=\"sm\"\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd data-start=\"3203\" data-end=\"3217\" data-col-size=\"md\"\u003e200–400KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3218\" data-end=\"3264\"\u003e\n\u003ctd data-start=\"3218\" data-end=\"3239\" data-col-size=\"sm\"\u003eVoltage Regulation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3239\" data-end=\"3264\"\u003eConstant Voltage (CV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3265\" data-end=\"3311\"\u003e\n\u003ctd data-start=\"3265\" data-end=\"3286\" data-col-size=\"sm\"\u003eCurrent Regulation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3286\" data-end=\"3311\"\u003eConstant Current (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3312\" data-end=\"3352\"\u003e\n\u003ctd data-start=\"3312\" data-end=\"3333\" data-col-size=\"sm\"\u003eBattery Protection\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3333\" data-end=\"3352\"\u003eAdjustable UVLO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3353\" data-end=\"3400\"\u003e\n\u003ctd data-start=\"3353\" data-end=\"3380\" data-col-size=\"sm\"\u003eShort Circuit Protection\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3380\" data-end=\"3400\"\u003eReplaceable Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3401\" data-end=\"3441\"\u003e\n\u003ctd data-start=\"3401\" data-end=\"3411\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"3411\" data-end=\"3441\" data-col-size=\"md\"\u003eOxidized Aluminum Heatsink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3478\" data-end=\"3508\"\u003e\n\u003ctd data-start=\"3478\" data-end=\"3494\" data-col-size=\"sm\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3494\" data-end=\"3508\"\u003ePCB Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3509\" data-end=\"3537\"\u003e\n\u003ctd data-start=\"3509\" data-end=\"3521\" data-col-size=\"sm\"\u003eIsolation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3521\" data-end=\"3537\"\u003eNon-Isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3539\" data-end=\"3542\"\u003e\n\u003ch3 data-section-id=\"c3mln3\" data-start=\"3544\" data-end=\"3558\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"3560\" data-end=\"4048\"\u003e\n\u003cli data-section-id=\"2wt3z5\" data-start=\"3560\" data-end=\"3587\"\u003eAutomotive Power Supplies.\u003c\/li\u003e\n\u003cli data-section-id=\"1xx35ia\" data-start=\"3588\" data-end=\"3610\"\u003eCar PC Power Systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1mgahhu\" data-start=\"3611\" data-end=\"3635\"\u003eDIY Bench Power Supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1lsceft\" data-start=\"3636\" data-end=\"3660\"\u003eSolar Battery Charging.\u003c\/li\u003e\n\u003cli data-section-id=\"1isz7qg\" data-start=\"3661\" data-end=\"3682\"\u003eMPPT Power Projects.\u003c\/li\u003e\n\u003cli data-section-id=\"pfsgxe\" data-start=\"3683\" data-end=\"3709\"\u003eLithium Battery Charging.\u003c\/li\u003e\n\u003cli data-section-id=\"9unhzx\" data-start=\"3710\" data-end=\"3738\"\u003eLead Acid Battery Chargers.\u003c\/li\u003e\n\u003cli data-section-id=\"164z36i\" data-start=\"3739\" data-end=\"3767\"\u003eHigh-Power COB LED Drivers.\u003c\/li\u003e\n\u003cli data-section-id=\"fm729z\" data-start=\"3768\" data-end=\"3793\"\u003eLaboratory Power Supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1g7yfvx\" data-start=\"3794\" data-end=\"3819\"\u003ePortable Power Stations.\u003c\/li\u003e\n\u003cli data-section-id=\"9rwnez\" data-start=\"3820\" data-end=\"3841\"\u003eRC Battery Charging.\u003c\/li\u003e\n\u003cli data-section-id=\"1asvp5f\" data-start=\"3842\" data-end=\"3861\"\u003eRobotics Projects.\u003c\/li\u003e\n\u003cli data-section-id=\"8d9kq8\" data-start=\"3862\" data-end=\"3880\"\u003eEmbedded Systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1ksiyad\" data-start=\"3881\" data-end=\"3914\"\u003eArduino \u0026amp; Raspberry Pi Projects.\u003c\/li\u003e\n\u003cli data-section-id=\"17og4a8\" data-start=\"3915\" data-end=\"3938\"\u003eIndustrial Automation.\u003c\/li\u003e\n\u003cli data-section-id=\"1w536mz\" data-start=\"3939\" data-end=\"3958\"\u003eTelecom Equipment.\u003c\/li\u003e\n\u003cli data-section-id=\"6okgcp\" data-start=\"3959\" data-end=\"3976\"\u003eCNC Controllers.\u003c\/li\u003e\n\u003cli data-section-id=\"1bi2unj\" data-start=\"3977\" data-end=\"3999\"\u003ePower Backup Systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1pf8ieg\" data-start=\"4000\" data-end=\"4023\"\u003eDC Motor Power Supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1kzwt9d\" data-start=\"4024\" data-end=\"4048\"\u003eElectronic Prototyping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4050\" data-end=\"4053\"\u003e\n\u003ch3 data-section-id=\"v3nfd\" data-start=\"4055\" data-end=\"4068\"\u003ePrecautions\u003c\/h3\u003e\n\u003cul data-start=\"4070\" data-end=\"4637\"\u003e\n\u003cli data-section-id=\"baow8z\" data-start=\"4070\" data-end=\"4139\"\u003eAlways verify input and output polarity before powering the module.\u003c\/li\u003e\n\u003cli data-section-id=\"105qnq0\" data-start=\"4140\" data-end=\"4192\"\u003eSet the output voltage before connecting the load.\u003c\/li\u003e\n\u003cli data-section-id=\"13oomv7\" data-start=\"4193\" data-end=\"4254\"\u003eAdjust the current limit according to the connected device.\u003c\/li\u003e\n\u003cli data-section-id=\"h0zhg7\" data-start=\"4255\" data-end=\"4307\"\u003eUse adequate cooling when operating above \u003cstrong data-start=\"4299\" data-end=\"4306\"\u003e80W\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"14wkeji\" data-start=\"4308\" data-end=\"4364\"\u003eDo not exceed the maximum input voltage of \u003cstrong data-start=\"4353\" data-end=\"4363\"\u003e32V DC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"10ub5le\" data-start=\"4365\" data-end=\"4423\"\u003eEnsure sufficient airflow during high-current operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1g512vx\" data-start=\"4424\" data-end=\"4482\"\u003eReplace the input fuse only with the recommended rating.\u003c\/li\u003e\n\u003cli data-section-id=\"1y8bewh\" data-start=\"4483\" data-end=\"4530\"\u003eAvoid short circuits on the output terminals.\u003c\/li\u003e\n\u003cli data-section-id=\"16asp2j\" data-start=\"4531\" data-end=\"4588\"\u003eKeep the module away from moisture and conductive dust.\u003c\/li\u003e\n\u003cli data-section-id=\"1qkc6v2\" data-start=\"4589\" data-end=\"4637\"\u003eDisconnect power before making wiring changes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"Default Title","offer_id":50065852498160,"sku":"2373308256","price":1299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/LTC3780_10A_DC-DC_Automatic_Buck_Boost_Converter_Module-Adjustable_Step_Up_Step_Down_Power_Supply_makerbazar.png?v=1784543902"}],"url":"https:\/\/makerbazar.in\/collections\/dc-dc-converter-modules.oembed","provider":"MakerBazar.in","version":"1.0","type":"link"}