MP2162A 2A, 6V, 1.5MHz, 17 A I , COT Q Synchronous Step-Down Converter The Future of Analog IC Technology DESCRIPTION FEATURES The MP2162A is a monolithic step-down, Very Low I of 17 A Q switch-mode converter with built-in internal Default 1.5MHz Switching Frequency power MOSFETs. It achieves 2A of continuous 1.5% V Accuracy FB output current from a 2.5V to 6V input voltage EN and Power Good for Power Sequencing with excellent load and line regulation. The Wide 2.5V to 6V Operating Input Range output voltage can be regulated as low as 0.6V. Output Adjustable from 0.6V Up to 2A of Output Current The constant-on-time control scheme provides fast transient response and eases loop 100% Duty Cycle in Dropout stabilization. Fault condition protection includes 110m and 60m Internal Power MOSFET cycle-by-cycle current limiting and thermal Switches shutdown. Cycle-by-Cycle Over-Current Protection Short-Circuit Protection with Hiccup Mode The MP2162A is available in small QFN-8 Stable with Low ESR Output Ceramic (2.0x1.5mm), TQFN-8 (2.0x1.5mmx0.75mm) Capacitors and UTQFN-8 (2.0mmx1.5mmx0.55mm) Available in QFN-8 (2.0x1.5mm), TQFN-8 packages and requires only a minimal number (2.0x1.5mmx0.75mm) and UTQFN-8 of readily available, standard, external (2.0mmx1.5mmx0.55mm) Packages components. The MP2162A is ideal for a wide range of APPLICATIONS applications, including high performance DSPs, Wireless/Networking Cards FPGAs, PDAs, and portable instruments. Portable Instruments Battery-Powered Devices Low Voltage I/O System Power 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 L1 VIN VOUT 1 H 2.5V to 6V 1.2V/2A SW VIN C1 OUT C2 10 F 10 F R1 MP2162A 200k EN EN FB R2 PG PG 200k PGND AGND MP2162A Rev. 1.03 www.MonolihicPower.com 1 6/30/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2016 MPS. All Rights Reserved. MP2162A 2A, 6V, 1.5MHz SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number Package Top Marking QFN-8 MP2162AGQH* See Below (2.0mmx1.5mm) TQFN-8 MP2162AGQHT** See Below (2.0mmx1.5mmx0.75mm) UTQFN-8 MP2162AGQHU*** See Below (2.0mmx1.5mmx0.55mm) *For Tape & Reel, add suffix Z (e.g. MP2162AGQH-Z) **For Tape & Reel, add suffix Z (e.g. MP2162AGQHT-Z) ***For Tape & Reel, add suffix Z (e.g. MP2162AGQHU-Z) TOP MARKING EB: Product code of MP2162AGQH and MP2162AGQHU LL: Lot number TOP MARKING EQ: Product code of MP2162AGQHT LL: Lot number MP2162A Rev. 1.03 www.MonolihicPower.com 2 6/30/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2016 MPS. All Rights Reserved.