{"product_id":"300w-xl4016-dc-dc-step-down-buck-converter-module-9a","title":"300W XL4016 DC-DC Step-Down Buck Converter Module with Constant Current 9A","description":"\u003cp data-end=\"2052\" data-start=\"1650\"\u003eThe \u003cstrong data-end=\"1707\" data-start=\"1654\"\u003e300W XL4016 DC-DC Step-Down Buck Converter Module\u003c\/strong\u003e is a high-performance adjustable DC voltage regulator with \u003cstrong data-end=\"1792\" data-start=\"1767\"\u003eConstant Voltage (CV)\u003c\/strong\u003e and \u003cstrong data-end=\"1822\" data-start=\"1797\"\u003eConstant Current (CC)\u003c\/strong\u003e control. Designed for battery charging, LED driving, laboratory power supplies and industrial electronics, it provides efficient and stable voltage conversion with adjustable output settings. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2080\" data-start=\"2059\" data-section-id=\"mzm7mz\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-end=\"2543\" data-start=\"2082\"\u003eThe \u003cstrong data-end=\"2139\" data-start=\"2086\"\u003e300W XL4016 DC-DC Step-Down Buck Converter Module\u003c\/strong\u003e is a non-isolated DC voltage regulator designed to efficiently reduce a higher DC input voltage to a lower adjustable output voltage. Based on the \u003cstrong data-end=\"2317\" data-start=\"2287\"\u003eXL4016 switching regulator\u003c\/strong\u003e, the module offers both \u003cstrong data-end=\"2367\" data-start=\"2342\"\u003econstant voltage (CV)\u003c\/strong\u003e and \u003cstrong data-end=\"2397\" data-start=\"2372\"\u003econstant current (CC)\u003c\/strong\u003e regulation, making it suitable for applications that require stable voltage or controlled charging current. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2866\" data-start=\"2545\"\u003eThe module features independent multi-turn potentiometers for voltage and current adjustment, allowing precise configuration for a wide range of electronic projects. Large aluminium heatsinks improve thermal dissipation, while the high-current PCB layout supports demanding applications when adequate cooling is provided.\u003c\/p\u003e\n\u003cp data-end=\"3203\" data-start=\"2868\"\u003eIt is commonly used for lithium battery charging, lead-acid battery charging, LED drivers, laboratory power supplies, solar-powered systems, CNC equipment, robotics and embedded electronics. Whether you are an engineer, student or electronics hobbyist, this module provides an efficient and reliable solution for DC voltage regulation.\u003c\/p\u003e\n\u003ch3 data-end=\"3224\" data-start=\"3210\" data-section-id=\"u0ybrq\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"3600\" data-start=\"3226\"\u003e\n\u003cli data-end=\"3263\" data-start=\"3226\" data-section-id=\"11bg6wm\"\u003eXL4016 High-Power Buck Converter IC\u003c\/li\u003e\n\u003cli data-end=\"3291\" data-start=\"3264\" data-section-id=\"uika94\"\u003eDC-DC Step-Down Converter\u003c\/li\u003e\n\u003cli data-end=\"3322\" data-start=\"3292\" data-section-id=\"1bz3t4v\"\u003eConstant Voltage (CV) Output\u003c\/li\u003e\n\u003cli data-end=\"3353\" data-start=\"3323\" data-section-id=\"mefarl\"\u003eConstant Current (CC) Output\u003c\/li\u003e\n\u003cli data-end=\"3381\" data-start=\"3354\" data-section-id=\"on5r4y\"\u003eAdjustable Output Voltage\u003c\/li\u003e\n\u003cli data-end=\"3411\" data-start=\"3382\" data-section-id=\"1tojh4z\"\u003eAdjustable Current Limiting\u003c\/li\u003e\n\u003cli data-end=\"3449\" data-start=\"3412\" data-section-id=\"16tjzxp\"\u003eMulti-turn Precision Potentiometers\u003c\/li\u003e\n\u003cli data-end=\"3478\" data-start=\"3450\" data-section-id=\"1giko7d\"\u003eHigh Efficiency Conversion\u003c\/li\u003e\n\u003cli data-end=\"3505\" data-start=\"3479\" data-section-id=\"dylgzn\"\u003eDual Aluminium Heatsinks\u003c\/li\u003e\n\u003cli data-end=\"3534\" data-start=\"3506\" data-section-id=\"yspxrt\"\u003eScrew Terminal Connections\u003c\/li\u003e\n\u003cli data-end=\"3555\" data-start=\"3535\" data-section-id=\"19gndkc\"\u003eCompact PCB Design\u003c\/li\u003e\n\u003cli data-end=\"3600\" data-start=\"3556\" data-section-id=\"1gb9gd5\"\u003eSuitable for Battery Charging Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3642\" data-start=\"3607\" data-section-id=\"1z26u5\"\u003eVerified Technical 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 class=\"w-fit min-w-(--thread-content-width)\" data-end=\"4331\" data-start=\"3644\"\u003e\n\u003cthead data-end=\"3671\" data-start=\"3644\"\u003e\n\u003ctr data-end=\"3671\" data-start=\"3644\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"3660\" data-start=\"3644\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"md\" data-end=\"3671\" data-start=\"3660\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"4331\" data-start=\"3699\"\u003e\n\u003ctr data-end=\"3745\" data-start=\"3699\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3714\" data-start=\"3699\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3745\" data-start=\"3714\"\u003eDC-DC Buck Converter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3783\" data-start=\"3746\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3763\" data-start=\"3746\"\u003eConverter Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3783\" data-start=\"3763\"\u003eStep-Down (Buck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3810\" data-start=\"3784\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3800\" data-start=\"3784\"\u003eController IC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3810\" data-start=\"3800\"\u003eXL4016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3865\" data-start=\"3811\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3827\" data-start=\"3811\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3865\" data-start=\"3827\"\u003e7V–32V DC \u003cem data-end=\"3863\" data-start=\"3839\"\u003e(module specification)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3934\" data-start=\"3866\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3883\" data-start=\"3866\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3934\" data-start=\"3883\"\u003e0.8V–28V DC Adjustable \u003cem data-end=\"3932\" data-start=\"3908\"\u003e(module specification)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4004\" data-start=\"3935\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3955\" data-start=\"3935\"\u003eOutput Regulation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4004\" data-start=\"3955\"\u003eConstant Voltage (CV) + Constant Current (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4054\" data-start=\"4005\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4026\" data-start=\"4005\"\u003eVoltage Adjustment\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4054\" data-start=\"4026\"\u003eMulti-turn Potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4104\" data-start=\"4055\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4076\" data-start=\"4055\"\u003eCurrent Adjustment\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4104\" data-start=\"4076\"\u003eMulti-turn Potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4156\" data-start=\"4105\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4118\" data-start=\"4105\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4156\" data-start=\"4118\"\u003eUp to 95% \u003cem data-end=\"4154\" data-start=\"4130\"\u003e(module specification)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4182\" data-start=\"4157\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4175\" data-start=\"4157\"\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4182\" data-start=\"4175\"\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4211\" data-start=\"4183\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4204\" data-start=\"4183\"\u003eVoltage Regulation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4211\" data-start=\"4204\"\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4245\" data-start=\"4212\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4222\" data-start=\"4212\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4245\" data-start=\"4222\"\u003eAluminium Heatsinks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4331\" data-start=\"4246\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4268\" data-start=\"4246\"\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"4292\" data-start=\"4268\"\u003e180 kHz \u003cem data-end=\"4291\" data-start=\"4278\"\u003e(XL4016 IC)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"4364\" data-start=\"4333\" data-section-id=\"tws9vj\"\u003eManufacturer Module Ratings\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 class=\"w-fit min-w-(--thread-content-width)\" data-end=\"4575\" data-start=\"4366\"\u003e\n\u003cthead data-end=\"4392\" data-start=\"4366\"\u003e\n\u003ctr data-end=\"4392\" data-start=\"4366\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"4382\" data-start=\"4366\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"4392\" data-start=\"4382\"\u003eRating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"4575\" data-start=\"4419\"\u003e\n\u003ctr data-end=\"4450\" data-start=\"4419\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4442\" data-start=\"4419\"\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4450\" data-start=\"4442\"\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4498\" data-start=\"4451\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4476\" data-start=\"4451\"\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4498\" data-start=\"4476\"\u003e9A (module rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4575\" data-start=\"4499\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4526\" data-start=\"4499\"\u003eAdjustable Current Range\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4536\" data-start=\"4526\"\u003e0.2A–9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"4597\" data-start=\"4582\" data-section-id=\"1i2miyw\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-end=\"4615\" data-start=\"4599\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-end=\"4847\" data-start=\"4617\"\u003e\n\u003cli data-end=\"4638\" data-start=\"4617\" data-section-id=\"6kny2u\"\u003e12V Battery Systems\u003c\/li\u003e\n\u003cli data-end=\"4660\" data-start=\"4639\" data-section-id=\"1h2b3k3\"\u003e24V Battery Systems\u003c\/li\u003e\n\u003cli data-end=\"4689\" data-start=\"4661\" data-section-id=\"9unhzx\"\u003eLead Acid Battery Chargers\u003c\/li\u003e\n\u003cli data-end=\"4716\" data-start=\"4690\" data-section-id=\"pfsd9y\"\u003eLithium Battery Chargers\u003c\/li\u003e\n\u003cli data-end=\"4738\" data-start=\"4717\" data-section-id=\"2lcxlu\"\u003eSolar Power Systems\u003c\/li\u003e\n\u003cli data-end=\"4752\" data-start=\"4739\" data-section-id=\"1yexktk\"\u003eLED Drivers\u003c\/li\u003e\n\u003cli data-end=\"4780\" data-start=\"4753\" data-section-id=\"u1r5r5\"\u003eLaboratory Power Supplies\u003c\/li\u003e\n\u003cli data-end=\"4807\" data-start=\"4781\" data-section-id=\"1lwlrpn\"\u003eDIY Electronics Projects\u003c\/li\u003e\n\u003cli data-end=\"4818\" data-start=\"4808\" data-section-id=\"g0eet1\"\u003eRobotics\u003c\/li\u003e\n\u003cli data-end=\"4847\" data-start=\"4819\" data-section-id=\"7ah3jy\"\u003eIndustrial Control Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4868\" data-start=\"4854\" data-section-id=\"c3mln3\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-end=\"5136\" data-start=\"4870\"\u003e\n\u003cli data-end=\"4896\" data-start=\"4870\" data-section-id=\"pfsgxe\"\u003eLithium Battery Charging\u003c\/li\u003e\n\u003cli data-end=\"4925\" data-start=\"4897\" data-section-id=\"9un8m1\"\u003eLead Acid Battery Charging\u003c\/li\u003e\n\u003cli data-end=\"4954\" data-start=\"4926\" data-section-id=\"1fi8fys\"\u003eAdjustable DC Power Supply\u003c\/li\u003e\n\u003cli data-end=\"4976\" data-start=\"4955\" data-section-id=\"rgdl5p\"\u003eLED Driver Projects\u003c\/li\u003e\n\u003cli data-end=\"4999\" data-start=\"4977\" data-section-id=\"rh41cv\"\u003eSolar Energy Systems\u003c\/li\u003e\n\u003cli data-end=\"5014\" data-start=\"5000\" data-section-id=\"9vvu0g\"\u003eCNC Machines\u003c\/li\u003e\n\u003cli data-end=\"5025\" data-start=\"5015\" data-section-id=\"g0eet1\"\u003eRobotics\u003c\/li\u003e\n\u003cli data-end=\"5049\" data-start=\"5026\" data-section-id=\"17og4a8\"\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli data-end=\"5070\" data-start=\"5050\" data-section-id=\"1c43lp9\"\u003eLaboratory Testing\u003c\/li\u003e\n\u003cli data-end=\"5088\" data-start=\"5071\" data-section-id=\"labcvh\"\u003eDIY Electronics\u003c\/li\u003e\n\u003cli data-end=\"5113\" data-start=\"5089\" data-section-id=\"x7d9te\"\u003ePortable Power Systems\u003c\/li\u003e\n\u003cli data-end=\"5136\" data-start=\"5114\" data-section-id=\"1mlykvr\"\u003eEmbedded Electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5161\" data-start=\"5143\" data-section-id=\"hg9dub\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-end=\"5218\" data-start=\"5163\"\u003e\n\u003cli data-end=\"5218\" data-start=\"5163\" data-section-id=\"faamu0\"\u003e1 × 300W XL4016 DC-DC Step-Down Buck Converter Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5242\" data-start=\"5225\" data-section-id=\"1bujgeb\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul data-end=\"5635\" data-start=\"5244\"\u003e\n\u003cli data-end=\"5363\" data-start=\"5244\" data-section-id=\"n29wvp\"\u003eInput voltage must always be higher than the desired output voltage because this is a \u003cstrong data-end=\"5362\" data-start=\"5332\"\u003estep-down (buck) converter\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"5418\" data-start=\"5364\" data-section-id=\"1vbh17x\"\u003eEnsure adequate cooling during high-power operation.\u003c\/li\u003e\n\u003cli data-end=\"5492\" data-start=\"5419\" data-section-id=\"11d7gb3\"\u003eVerify output voltage before connecting sensitive electronic equipment.\u003c\/li\u003e\n\u003cli data-end=\"5563\" data-start=\"5493\" data-section-id=\"39tvl1\"\u003eDo not exceed the manufacturer's specified current or power ratings.\u003c\/li\u003e\n\u003cli data-end=\"5635\" data-start=\"5564\" data-section-id=\"w4yfdt\"\u003eObserve correct input and output polarity before powering the module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5665\" data-start=\"5642\" data-section-id=\"2xgsg0\"\u003eWhy Buy from Chip.pk?\u003c\/h3\u003e\n\u003cul data-end=\"5925\" data-start=\"5667\"\u003e\n\u003cli data-end=\"5698\" data-start=\"5667\" data-section-id=\"1iqwzql\"\u003eGenuine electronic components\u003c\/li\u003e\n\u003cli data-end=\"5724\" data-start=\"5699\" data-section-id=\"8z38hz\"\u003eQuality-tested products\u003c\/li\u003e\n\u003cli data-end=\"5766\" data-start=\"5725\" data-section-id=\"3x819r\"\u003eRetail \u0026amp; wholesale quantities available\u003c\/li\u003e\n\u003cli data-end=\"5798\" data-start=\"5767\" data-section-id=\"l45g6o\"\u003eFast delivery across Pakistan\u003c\/li\u003e\n\u003cli data-end=\"5817\" data-start=\"5799\" data-section-id=\"1pedf4w\"\u003eSecure packaging\u003c\/li\u003e\n\u003cli data-end=\"5853\" data-start=\"5818\" data-section-id=\"pba99i\"\u003eTechnical support before purchase\u003c\/li\u003e\n\u003cli data-end=\"5925\" data-start=\"5854\" data-section-id=\"c0s9vz\"\u003eTrusted supplier for students, engineers, makers and industrial users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5967\" data-start=\"5932\" data-section-id=\"195ecoo\"\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e\n\u003ch3 data-end=\"5998\" data-start=\"5969\" data-section-id=\"14h2y8r\"\u003eIs this a buck converter?\u003c\/h3\u003e\n\u003cp data-end=\"6126\" data-start=\"6000\"\u003eYes. It is a DC-DC \u003cstrong data-end=\"6039\" data-start=\"6019\"\u003estep-down (buck)\u003c\/strong\u003e converter that reduces a higher DC input voltage to a lower adjustable output voltage.\u003c\/p\u003e\n\u003ch3 data-end=\"6170\" data-start=\"6128\" data-section-id=\"1jiiths\"\u003eCan I adjust both voltage and current?\u003c\/h3\u003e\n\u003cp data-end=\"6277\" data-start=\"6172\"\u003eYes. Separate multi-turn potentiometers allow independent adjustment of output voltage and current limit.\u003c\/p\u003e\n\u003ch3 data-end=\"6324\" data-start=\"6279\" data-section-id=\"1t7j0kw\"\u003eCan this module charge lithium batteries?\u003c\/h3\u003e\n\u003cp data-end=\"6457\" data-start=\"6326\"\u003eYes. The constant current and constant voltage functions make it suitable for charging lithium batteries when configured correctly.\u003c\/p\u003e\n\u003ch3 data-end=\"6496\" data-start=\"6459\" data-section-id=\"84m07j\"\u003eIs this suitable for LED drivers?\u003c\/h3\u003e\n\u003cp data-end=\"6593\" data-start=\"6498\"\u003eYes. The adjustable current limiting makes it suitable for high-power LED driving applications.\u003c\/p\u003e\n\u003ch3 data-end=\"6623\" data-start=\"6595\" data-section-id=\"hyncaj\"\u003eDoes it require cooling?\u003c\/h3\u003e\n\u003cp data-end=\"6785\" data-start=\"6625\"\u003eYes. Additional airflow or forced cooling is recommended when operating at higher loads or near the module's rated limits.\u003c\/p\u003e","brand":"Chip.pk","offers":[{"title":"Default Title","offer_id":51931959951645,"sku":null,"price":700.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1060\/7389\/files\/xl4016-300w-top.png?v=1784038724","url":"https:\/\/www.chip.pk\/products\/300w-xl4016-dc-dc-step-down-buck-converter-module-9a","provider":"Chip.pk","version":"1.0","type":"link"}