MP2316GD-Z

MP2316 The Future of Analog IC Technology DESCRIPTION The MP2316 is a fully-integrated, high efficiency, synchronous, step-down switch-mode converter, featuring only 40μA quiescent current. This very compact device achieves 3A continuous output current over a wide input supply range with excellent load and line regulation, and can operate with high efficiency over a wide output current load range. It’s optimized for batteryoperated applications and applications requiring high light load efficiency. With Constant On-Time control, the MP2316 provides very fast transient response, easy loop design as well as very tight output regulation. Full protection features include SCP, OCP, UVP, and thermal shutdown. The MP2316 requires a minimal number of readily available standard external components with a space saving 2mmx3mm 14-pin QFN package. 19V, 3A, 40µA IQ, High-Efficiency Constant On-Time (COT) Step-Down Converter in 2x3mm QFN Package FEATURES             4V to 19V Operating Input Range 3A Output Current 40μA Quiescent Current Output Adjustable from 0.6V 90mΩ/30mΩ High Side/Low Side RDS(ON) for Internal Power MOSFETs Power Good Indicator Programmable Soft-Start Time Forced PWM or Auto PFM/PWM Mode Selectable Programmable Switching Frequency Thermal Shutdown Short Circuit Protection: Hiccup Mode Available in QFN14 (2mmx3mm) Package APPLICATIONS     Tablet PCs Solid State Drives Gaming Battery-operated Applications 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 MP2316 Rev. 1.3 5/31/2019 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved. 1 MP2316 – 19V, 3A LOW IQ STEP DOWN CONVERTER ORDERING INFORMATION Part Number* MP2316GD Package QFN-14 (2mmx3mm) Top Marking See Below * For Tape & Reel, add suffix –Z (e.g. MP2316GD–Z); TOP MARKING AFJ: product code of MP2316GD; Y: year code; LLL: lot number; PACKAGE REFERENCE TOP VIEW QFN-14 (2mmx3mm) MP2316 Rev. 1.3 5/31/2019 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved. 2 MP2316 – 19V, 3A LOW IQ STEP DOWN CONVERTER ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance (6) VIN ................................................................ +21V VFREQ/MODE .................................................... +21V VSW .. –0.3V (-5V