MP5512 18V, 4.5A, High-Efficiency Energy Storage and Management Unit for SSD Applications The Future of Analog IC Technology DESCRIPTION FEATURES Wide 4V-to-18V Operating Input Range MP5512 is a high-efficiency energy storage and Programmable Storage Voltage Up to 40V management unit targeting solid-state and Programmable Input-Current Limit Up to hard-disk drive applications. Its highly 4.5A integrated input-current limit and energy storage and release management provide an Input Reverse-Current Protection efficient, compact system solution for SSD Adjustable dv/dt Slew Rate for Bus Voltage applications. Start-up 14m MOSFET for Input Hot-swap The internal input-current-limit block with dv/dt Internal 140m and 110m Power control prevents an inrush current during Switches for Energy-Storage and Release- system start-up. The bus voltage start-up slew Management Circuits rate is programmable it includes a power-on- V Power-Good Indicator B reset function for hot-swapping. MPS patented Input-Failure Indicator and Input-Early energy-storage and release-management Warning for V Voltage IN control circuit minimizes the storage capacitor 3% Input-Current Limit at 2A requirement. It boosts the input voltage to a higher storage voltage and releases the energy 0.1uF Input capacitor for Hot-swap over a hold-up time in case of an input outage. Thermal Protection The storage voltage and the release voltage are Available in a QFN28 (4mm5mm) Package both programmable for different system APPLICATIONS applications. Solid-State Drives The MP5512 requires a minimal number of Hard-Disk Drives standard, external components and is available Power Back-up Systems in a 28-pin QFN (4mm5mm) package. All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. MPS and The Future of Analog IC Technology are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP5512 Rev. 1.1 www.MonolithicPower.com 1 4/27/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2016 MPS. All Rights Reserved. MP5512 18V, 4.5A ENERGY STORAGE AND MANAGEMENT UNIT ORDERING INFORMATION Part Number* Package Top Marking MP5512GV QFN-28 (4mmx5mm) See Below * For Tape & Reel, add suffix Z (e.g. MP5512GVZ) TOP MARKING MPS: MPS prefix Y: year code WW: week code: MP5512: product code of MP5512GV LLLLLL: lot number PACKAGE REFERENCE TOP VIEW MP5512 Rev. 1.1 www.MonolithicPower.com 2 4/27/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2016 MPS. All Rights Reserved.