MP9486GN-Z Monolithic Power Systems

MP9486 100V Input, 1A, Step-Down Converter The Future of Analog IC Technology DESCRIPTION FEATURES The MP9486 is a high-voltage, step-down, Wide 4.5V to 100V Input Range switching regulator that delivers up to 1A of Hysteretic Control: No Compensation continuous current to the load. It integrates a Up to 1MHz Switching Frequency high-side, high-voltage, power MOSFET with a PWM Dimming Control Input for LED current limit of 2.5A, typically. The wide 4.5V to Application 100V input range accommodates a variety of Short-Circuit Protection (SCP) with step-down applications, making it ideal for Integrated High-Side MOSFET automotive, industry, and lighting applications. 170 A Quiescent Current Hysteretic voltage-mode control is employed for Thermal Shutdown very fast response. MPSs proprietary feedback Available in a SOIC-8 Package with an control scheme minimizes the number of Exposed Pad required external components. APPLICATIONS The switching frequency can be up to 1MHz, allowing for small component size. Thermal Scooters, E-Bike Control Power Supplies shutdown and short-circuit protection (SCP) Solar Energy Systems provide reliable and fault-tolerant operations. A Automotive System Power 170A quiescent current allows the MP9486 to Industrial Power Supplies be used in battery-powered applications. High-Power LED Drivers The MP9486 is available in a SOIC-8 package All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. with an exposed pad. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION Efficiencyvs.OutputCurrent VOUT=5V,L=33uH 10 0 90 80 70 60 50 40 30 Vin=36V 20 10 Vin=60V 0 110 100 1000 OutputCurrent(mA) MP9486 Rev. 1.01 www.MonolithicPower.com 1 9/26/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. Efficiency(%)MP9486 100V INPUT, 1A, STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking MP9486GN SOIC-8 EP See Below * For Tape & Reel, add suffix Z (e.g. MP9486GNZ) TOP MARKING MP9486: Part number LLLLLLLL: Lot number MPS: MPS prefix Y: Year code WW: Week code PACKAGE REFERENCE TOP VIEW SOIC-8 EP MP9486 Rev. 1.01 www.MonolithicPower.com 2 9/26/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.