{"product_id":"24v-boost-converter-from-4-5v-to-20v-input","title":"24V Boost Converter from 4.5V to 20V Input","description":"\u003cp\u003eThe project presented here is a boost converter with 24V output from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4.5V to 20V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDC Input. The project is built using an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLT8357\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echip and configured as a boost converter. Under voltage lockout, and soft-start are a few key features of the project. LED D1 indicates the output, and screw terminals are provided for easy output and input connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe LT8357\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a wide input range, current mode, and DC\/DC controller which can be configured as a boost, SEPIC, or flyback converter. The LT8357 drives a low-side N-channel power MOSFET with a 5V split gate drive. The current mode architecture allows adjustable and synchronizable 100kHz to 2MHz fixed frequency operation, or internal 19% triangle spread spectrum operation for low EMI. At light load, either pulse-skipping mode or low-ripple Burst Mode operation can be selected. Additional features include output power good and output short circuit protection in SEPIC and flyback configurations with a wide 3V to 60V input voltage range and 8μA low quiescent current, the LT8357 provides a simple, compact and efficient solution for automotive, industrial, and battery-powered systems.\u003c\/p\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN1:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePin 1 = DC Supply Input 4.5V to 20V DC, Pin 2 = GND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN2:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePin 1 = +24V DC Output, Pin 2 = GND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD2:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePower LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput Supply Range 4.5V to 20V\u003c\/li\u003e\n\u003cli\u003eOutput 24V DC (Up to 2Amps)\u003c\/li\u003e\n\u003cli\u003eOperating Frequency 200Khz\u003c\/li\u003e\n\u003cli\u003eUnder Voltage Lockout 4.3V\u003c\/li\u003e\n\u003cli\u003eEfficiency Up to 90-95%\u003c\/li\u003e\n\u003cli\u003eSoft Start Feature\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 46.04 x 30.80 mm\u003c\/li\u003e\n\u003cli\u003ePower LED On Output\u003c\/li\u003e\n\u003cli\u003e4 x 2.5mm Mounting Holes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47015024394412,"sku":"G149","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/G14B.jpg?v=1787399016","url":"https:\/\/dotfry.com\/products\/24v-boost-converter-from-4-5v-to-20v-input","provider":"dotfry","version":"1.0","type":"link"}