{"product_id":"monolithic-power-systems-mps-mp4317gre-p-voltage-regulator-dc-dc-converter-3-3-v-to-45-in-1-18-mhz-815-mv-42-75-v-7a-out-qfn-20","title":"Monolithic Power Systems (MPS) MP4317GRE-P Voltage Regulator DC-DC Converter 3.3 V to 45 in 1.18 MHz 815 mV 42.75 V\/ 7A out QFN-20","description":"MP4317 is a configurable-frequency, synchronous, step-down switching converter with integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively). It can achieve up to 7A of highly efficient, continuous output current (IOUT) with current control mode for fast loop response. The wide 3.3V to 45V input voltage (VIN) range accommodates a variety of step-down applications in an automotive input environment. The device's 1.7µA shutdown current (ISD) makes it ideal for battery-powered applications. High power conversion efficiency across the entire load range is achieved by scaling down the switching frequency (fSW) under light-load conditions. This reduces switching and gate driver losses. An open-drain power good (PG) signal indicates whether the output is within 95% to 105% of its nominal voltage. Applications include radios, battery-powered systems, general-purpose consumer applications and industrial power systems. \u003cul\u003e \u003cli\u003e18µA sleep mode quiescent current (IQ), internal 48mohm and 20mohm power MOSFETs\u003c\/li\u003e \u003cli\u003e350KHz to 1000KHz configurable switching frequency (fSW) for car battery applications\u003c\/li\u003e \u003cli\u003eCan be synchronized to an external clock, out-of-phase synchronized clock output\u003c\/li\u003e \u003cli\u003eFrequency spread spectrum (FSS) for low electromagnetic interference (EMI)\u003c\/li\u003e \u003cli\u003eSymmetric VIN for low EMI, power good (PG) output, external soft start (SS)\u003c\/li\u003e \u003cli\u003e100ns minimum on time (tON\u003c\/li\u003e \u003cli\u003eMIN), low-dropout (LDO) mode, overcurrent protection with hiccup mode\u003c\/li\u003e \u003cli\u003eSelectable advanced asynchronous modulation (AAM) mode or forced continuous conduction mode (FCCM)\u003c\/li\u003e \u003cli\u003eFrequency foldback thermal shutdown for reliable, fault-tolerant operation\u003c\/li\u003e \u003cli\u003eHigh duty cycle and low-dropout mode are provided for automotive cold-crank conditions\u003c\/li\u003e \u003cli\u003eAvailable in a QFN-20 (4mmx4mm) package\u003c\/li\u003e \u003c\/ul\u003e Footnotes MPS part numbers ending in \"-P\" and \"-Z\" are the same parts. P \u0026amp; Z only indicates reel size.\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMONOLITHIC POWER SYSTEMS (MPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e MP4317GRE-P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach (Supplied on Cut Tape)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/3707531.pdf\" target=\"_blank\" title=\"Download data sheet Monolithic Power Systems (MPS) MP4317GRE-P \u0026lt;b\u0026gt;MP4317GRE-P\u0026lt;\/b\u0026gt; Voltage Regulator DC-DC Converter 3.3 V to 45 in 1.18 MHz 815 mV 42.75 V\/ 7A out QFN-20\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #999999;\"\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/span\u003e\u003c\/p\u003e","brand":"MONOLITHIC POWER SYSTEMS (MPS)-10","offers":[{"title":"Default Title","offer_id":40528424697941,"sku":"3972876:1-VAT055:e14","price":642.22,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/454f88d9e1b7cd0bfccaf52e0374391e_0a3726f5-f456-4641-bf4e-481077dd3a76.jpg?v=1678380077","url":"https:\/\/www.tanotis.com\/products\/monolithic-power-systems-mps-mp4317gre-p-voltage-regulator-dc-dc-converter-3-3-v-to-45-in-1-18-mhz-815-mv-42-75-v-7a-out-qfn-20","provider":"Tanotis","version":"1.0","type":"link"}