MP2384GG-Z Monolithic Power Systems

MP2384 24V, 4A, Low I , Q Synchronous, Buck Converter The Future of Analog IC Technology DESCRIPTION FEATURES The MP2384 is a fully integrated, high- Wide 4.5V to 24V Operating Input Range frequency, synchronous, rectified, step-down, 105 A Low Quiescent Current switch-mode converter. The MP2384 offers a 4A Continuous Output Current super-compact solution that achieves 4A of Adaptive COT Control for Fast Transient continuous output current over a wide input DC Auto-Tune Loop supply range. Low R Internal Power MOSFETs DS(ON) Proprietary Switching Loss Reduction The MP2384 operates at high efficiency over a Technique wide output current load range based on MPSs proprietary switching loss reduction technique Power Good (PG) Indication and internal low R power MOSFETs. DS(ON) Fixed 700kHz Switching Frequency Stable with POSCAP and Ceramic Adaptive constant-on-time (COT) control mode Capacitors provides fast transient response and eases loop Internal Soft Start (SS) stabilization. The DC auto-tune loop combined Output Discharge with the remote differential sense provides good OCP, OVP, UVP, and Thermal Shutdown load and line regulation. with Auto-Retry Full protection features include over-current Available in a QFN-11 (2mmx2mm) protection (OCP), over-voltage protection Package (OVP), under-voltage protection (UVP), and The MPL-AL6050 Inductor Series Matches thermal shutdown. Best Performance The converter requires a minimal number of APPLICATIONS external components and is available in a QFN- 11 (2mmx2mm) package. Security Cameras Portable Devices, XDSL Devices Digital Set-Top Boxes Flat-Panel Televisions and Monitors General Purposes 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. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION Efficiency VOUT = 3.3V, L = 3.3H, DCR = 9m 100 95 90 85 80 VIN=5V 75 VIN=12V VIN=19V 70 0.01 0.1 1 10 Load Current(A) MP2384 Rev. 1.01 www.MonolithicPower.com 1 4/7/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved. Efficiency(%)MP2384 24V, 4A, SYNCHRONOUS, BUCK CONVERTER ORDERING INFORMATION Part Number* Package Top Marking MSL Rating MP2384GG QFN-11 (2mmx2mm) See Below 1 * For Tape & Reel, add suffix Z (e.g.: MP2384GGZ) TOP MARKING HR: Product code of MP2384GG Y: Year code LLL: Lot number PACKAGE REFERENCE TOP VIEW QFN-11 (2mmx2mm) MP2384 Rev. 1.01 www.MonolithicPower.com 2 4/7/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved.