{"product_id":"monolithic-power-systems-mps-ev3398e-u-00a-evaluation-board-mp3398egp-boost-step-up-analogue-pwm-13-v-to-33-120-ma-out-new","title":"Monolithic Power Systems (MPS) EV3398E-U-00A Evaluation Board MP3398EGP Boost (Step Up) Analogue PWM 13 V to 33 120 mA Out New","description":"EV3398E-U-00A is a 4-string, WLED controller with 80V return evaluation board. The MP3398E is a step-up controller with four current channels designed to drive WLED arrays for large-size LCD panel backlighting applications. The MP3398E is able to expand the number of LED channels with two or more ICs in parallel sharing a single power source. It employs peak current mode with a fixed switching frequency. The frequency is programmable through an external setting resistor. The MP3398E drives an external MOSFET to boost up the output voltage from a 4.5V to 33V input supply, and regulates the current in each LED string to the value set by an external current-setting resistor. The device applies four internal current sources for current balancing. The current matching achieves 2.3% regulation accuracy between strings. The low-regulation voltage on the LED current sources reduces power loss. The MP3398E supports direct PWM dimming and analogue dimming with PWM input. \u003cul\u003e \u003cli\u003e4-dtring, max 400mA\/string WLED driver\u003c\/li\u003e \u003cli\u003e80V ABS rating for each string\u003c\/li\u003e \u003cli\u003e2.3% current matching accuracy between each string\u003c\/li\u003e \u003cli\u003eDirect PWM dimming mode\u003c\/li\u003e \u003cli\u003eAnalog dimming mode with PWM input\u003c\/li\u003e \u003cli\u003eCascading capability with a single power source\u003c\/li\u003e \u003cli\u003eLED open and short protection\u003c\/li\u003e \u003cli\u003eProgrammable recoverable over-voltage protection (OVP)\u003c\/li\u003e \u003cli\u003e202mV latch-off cycle-by-cycle current limit threshold\u003c\/li\u003e \u003cli\u003eRecoverable thermal shutdown protection\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 EV3398E-U-00A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\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\/3775529.pdf\" target=\"_blank\" title=\"Download data sheet Monolithic Power Systems (MPS) EV3398E-U-00A \u0026lt;b\u0026gt;EV3398E-U-00A\u0026lt;\/b\u0026gt; Evaluation Board MP3398EGP Boost (Step Up) Analogue PWM 13 V to 33 120 mA Out 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":40528419160149,"sku":"4068905:1-VAT055:e14","price":15771.32,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/93058fa1ab3b87c5a7f5ba060f12165b.jpg?v=1678501010","url":"https:\/\/www.tanotis.com\/products\/monolithic-power-systems-mps-ev3398e-u-00a-evaluation-board-mp3398egp-boost-step-up-analogue-pwm-13-v-to-33-120-ma-out-new","provider":"Tanotis","version":"1.0","type":"link"}