{"product_id":"monolithic-power-systems-mps-mp3398hgs-p-mp3398hgs-p-led-driver-boost-500mhz-soic-16-new","title":"Monolithic Power Systems (MPS) MP3398HGS-P MP3398HGS-P LED Driver Boost 500MHZ SOIC-16 New","description":"MP3398H is a 4-string, maximum 400mA\/string, 80V return, step-up WLED controller. This step-up controller with four LED current channels is designed to drive WLED arrays for large LCD panel backlighting applications. The MP3398H can expand the number of LED channels with two or more ICs in parallel sharing a single power source. The MP3398H employs peak current control mode with a fixed switching frequency (fSW) that is configurable via an external setting resistor. It drives an external MOSFET to boost the output voltage (VOUT) from a 4.5V to 33V input voltage (VIN) supply. The device also regulates the current in each LED string to the value set by an external current-setting resistor. MP3398H applies four internal current sources for current balancing. It achieves 1.5% current matching regulation accuracy between the strings. The low regulation voltage on LED current sources reduces power loss. Applications include desktop LCD flat-panel displays, all-in-one PCs, 2D and 3D LCD TVs. \u003cul\u003e \u003cli\u003e80V absolute maximum rating for each string\u003c\/li\u003e \u003cli\u003e1.5% current matching accuracy between each string\u003c\/li\u003e \u003cli\u003eDirect pulse-width modulation (PWM) dimming mode\u003c\/li\u003e \u003cli\u003eAnalog dimming mode via PWM input or DC input\u003c\/li\u003e \u003cli\u003eCascading capability with a single power source\u003c\/li\u003e \u003cli\u003eLED open and short protection, configurable, recoverable overvoltage protection (OVP)\u003c\/li\u003e \u003cli\u003e540mV cycle-by-cycle current limit, hiccup overtemperature protection (OTP)\u003c\/li\u003e \u003cli\u003eShort inductor and diode protection\u003c\/li\u003e \u003cli\u003eAvailable in an SOIC-16 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 MP3398HGS-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\/3970549.pdf\" target=\"_blank\" title=\"Download data sheet Monolithic Power Systems (MPS) MP3398HGS-P \u0026lt;b\u0026gt;MP3398HGS-P\u0026lt;\/b\u0026gt; LED Driver Boost 500MHZ SOIC-16 New\" 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":40675559866453,"sku":"4220007:1-VAT055:e14","price":352.25,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/Tanotis_no_image_ee757645-c2e1-4176-9085-b821a1df4549.png?v=1693459023","url":"https:\/\/www.tanotis.com\/products\/monolithic-power-systems-mps-mp3398hgs-p-mp3398hgs-p-led-driver-boost-500mhz-soic-16-new","provider":"Tanotis","version":"1.0","type":"link"}