{"product_id":"mt3608-mini-adjustable-dc-dc-boost-module","title":"Mt3608 Mini Adjustable Dc-dc Boost Module","description":"\u003cp\u003eThe MT3608 Mini Adjustable DC-DC Boost Module is a low cost module that can step-up a 2.5 to 24V input voltage up to a 5 to 28V output at up to 1.5A.\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eMT3608 Mini Adjustable DC-DC Boost Module\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES OF MT3608 MINI ADJUSTABLE DC-DC BOOST MODULE:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eSmall size\u003c\/li\u003e\r\n\t\u003cli\u003eMT3608 converter IC\u003c\/li\u003e\r\n\t\u003cli\u003eAdjustable output voltage using adjustment potentiometer\u003c\/li\u003e\r\n\t\u003cli\u003eExcellent load and voltage regulation\u003c\/li\u003e\r\n\t\u003cli\u003eOutput current of up to 1.5A\u003c\/li\u003e\r\n\t\u003cli\u003eInput voltage range 2.5 to 24V\u003c\/li\u003e\r\n\t\u003cli\u003eOutput voltage range 5 to 28V\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eDC-DC boost converters step up the input voltage to a higher voltage while also stepping down the available current since the module can’t output more power than it inputs.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis boost converter is adjustable and capable of outputting a voltage in the range of 5.0 to 28V at a continuous current of up to 1.5A depending on input\/output voltage settings with 1A available with most settings.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSince it is a boost converter, the input voltage must be lower than the output voltage.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe device is able to use low ESR bulk ceramic capacitors rather than electrolytic caps which avoids long-term aging concerns and contributes to the compact packaging.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe MT3608 converter IC has over current and thermal limiting features built-in to safely shut the device down if driven too hard.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eVoltage Adjustment\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThe module has a multi-turn potentiometer for adjustment of the output voltage.\u003c\/p\u003e\r\n\r\n\u003cp\u003eTurning the pot CW decreases the output voltage while turning it  CCW increases the output voltage.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe upper limit of the adjustment range will depend on the input voltage and the load.  With a 9V input for instance, at 1A, the upper voltage limit will be approximately 20V.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eModule Connections\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThese are compact boards with 4 solder pads for making connections.  Wire is typically soldered to the pad.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eVIN+\u003c\/strong\u003e =  Input Voltage\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eVIN-\u003c\/strong\u003e =   Ground\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eOUT+\u003c\/strong\u003e = Output Voltage\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eOUT-\u003c\/strong\u003e =  Ground.  In common with VIN- on module\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eOUR EVALUATION RESULTS:\u003c\/h2\u003e\r\n\r\n\u003cp\u003eFor the price, these are decent modules that can be used in a number of non-critical applications.  They work best when the output current is kept on the lower end of the spectrum such as 500mA or so.  If trying to pull higher current from the module, voltage regulation and load regulation can become poor and in that case the module will work best when used with a fairly stable load and input voltage.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eRipple voltage\u003c\/strong\u003e – Measured @ 500mV typical.  It can benefit greatly from adding a bulk filter capacitor on the output.  In one worst case test case, a 100uF cap knocked the ripple down from 0.9V to 30mV\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVoltage regulation\u003c\/strong\u003e – With the output adjusted to 12V and 500mA load, varying the input voltage over the range of 5 – 9V resulted in a 0.11V change in the output.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eLoad regulation\u003c\/strong\u003e – With input of 5V and output adjusted to 12V, varying the load over the range of 0.0A to 0.5A resulted in a 0.17V change in the output.  Further increasing the load to 1A resulted in a drop of 1.3V\u003c\/p\u003e\r\n\r\n\u003cp\u003eThese modules do draw 1mA or so when idle, so if using with a battery, it can drain the battery down when not being used  if it is not disconnected.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eBEFORE THEY ARE SHIPPED, THESE MODULES ARE:\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eInspected\u003c\/li\u003e\r\n\t\u003cli\u003eOutput is set for 12V\u003c\/li\u003e\r\n\t\u003cli\u003eLoad tested 5V in, 12V out @ 500mA\u003c\/li\u003e\r\n\t\u003cli\u003ePackaged in a high quality resealable ESD bag for protection and easy storage.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eFURTHER READING\u003c\/h2\u003e\r\n\r\n\u003cp\u003e\u003cem\u003eFor more info on DC-DC Converters in general, see our\u003cstrong\u003e \u003ca href=\"https:\/\/protosupplies.com\/dc-dc-step-down-converter-overview\/\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Dc-dc step-down converter overview - protosupplies\" aria-label=\"Visit a webpage about Dc-dc step-down converter overview - protosupplies\"\u003eDC-DC Converter Overview\u003c\/a\u003e \u003c\/strong\u003epage.\u003c\/em\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cem\u003eNotes: \u003c\/em\u003e\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003e\u003ci\u003eBe sure to properly hook up the input and output connections before applying power to avoid possible damage to the module.\u003c\/i\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cem\u003eUnder higher current loads, the components can get fairly hot, so use care when handling.\u003c\/em\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003chr\u003e\r\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\r\n\r\n\u003ctable width=\"846\"\u003e\r\n\t\u003ctbody\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e\u003cstrong\u003eMaximum Ratings\u003c\/strong\u003e\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e \u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e \u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003eV\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003eInput Voltage\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e2.5 – 24V\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003eMaximum Output Current (peak)\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e1.5A\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e\u003cstrong\u003eOperating Ratings\u003c\/strong\u003e\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e \u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e \u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003eV\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003eOutput Voltage Range\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e5 –  28V\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003eI\u003csub\u003eO\u003c\/sub\u003e\n\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003eOutput Current (max continuous)\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e1.0A (recommended)\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e \u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e1.2MHz\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e\u003cstrong\u003eOutput Ripple\u003c\/strong\u003e\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e \u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e500mV (typical measured)\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003eVaries depending on load\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003eUp to 92%\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e \u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003eNon-isolated\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e L x W x H\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e 37 x 17 x 7mm (1.5 x 0.7 x 0.28″)\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\t\u003ctr\u003e\r\n\t\t\t\u003ctd width=\"145\"\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\n\u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"264\"\u003e \u003c\/td\u003e\r\n\t\t\t\u003ctd width=\"229\"\u003e \u003ca href=\"https:\/\/www.olimex.com\/Products\/Breadboarding\/BB-PWR-3608\/resources\/MT3608.pdf\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Mt3608 ic\" aria-label=\"Visit a webpage about Mt3608 ic\"\u003e\u003cstrong\u003eMT3608 IC\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\r\n\t\t\u003c\/tr\u003e\r\n\t\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"China","offers":[{"title":"Default Title","offer_id":43962261635137,"sku":"B440,IMP200,Th100, A","price":100.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/MT3608_Mini_Adjustable_DC-DC_Boost_Module_06e6b528-d6a2-4adc-9e4c-f526b1c30ef4.jpg?v=1779558875","url":"https:\/\/stem.pk\/products\/mt3608-mini-adjustable-dc-dc-boost-module","provider":"stem.pk","version":"1.0","type":"link"}