MP2162AGQH-P

MP2162A 2A, 6V, 1.5MHz, 17μA IQ, COT Synchronous Step-Down Converter The Future of Analog IC Technology DESCRIPTION FEATURES The MP2162A is a monolithic step-down, switch-mode converter with built-in internal power MOSFETs. It achieves 2A of continuous output current from a 2.5V to 6V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V.          The constant-on-time control scheme provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP2162A is available in small QFN-8 (2.0x1.5mm), TQFN-8 (2.0x1.5mmx0.75mm) and UTQFN-8 (2.0mmx1.5mmx0.55mm) packages and requires only a minimal number of readily available, standard, external components. The MP2162A is ideal for a wide range of applications, including high performance DSPs, FPGAs, PDAs, and portable instruments.     Very Low IQ of 17μA Default 1.5MHz Switching Frequency 1.5% VFB Accuracy EN and Power Good for Power Sequencing Wide 2.5V to 6V Operating Input Range Output Adjustable from 0.6V Up to 2A of Output Current 100% Duty Cycle in Dropout 110mΩ and 60mΩ Internal Power MOSFET Switches Cycle-by-Cycle Over-Current Protection Short-Circuit Protection with Hiccup Mode Stable with Low ESR Output Ceramic Capacitors Available in QFN-8 (2.0x1.5mm), TQFN-8 (2.0x1.5mmx0.75mm) and UTQFN-8 (2.0mmx1.5mmx0.55mm) Packages APPLICATIONS     Wireless/Networking Cards 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 1 H VIN 2.5V to 6V VOUT 1.2V/2A SW VIN C1 10 F OUT MP2162A EN EN PG PG PGND R1 200k C2 10 F FB AGND R2 200k MP2162A Rev. 1.03 www.MonolihicPower.com 6/30/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 1 MP2162A – 2A, 6V, 1.5MHz SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number Package Top Marking MP2162AGQH* QFN-8 (2.0mmx1.5mm) See Below MP2162AGQHT** TQFN-8 (2.0mmx1.5mmx0.75mm) See Below MP2162AGQHU*** UTQFN-8 (2.0mmx1.5mmx0.55mm) See Below *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 6/30/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 2 MP2162A – 2A, 6V, 1.5MHz SYNCHRONOUS STEP-DOWN CONVERTER PACKAGE REFERENCE EN 1 8 PG EN 1 8 PG FB 2 7 VIN FB 2 7 VIN AGND 3 6 SW AGND 3 6 SW OUT 4 5 PGND OUT 4 5 PGND TQFN-8 (2.0mmx1.5mmx0.75mm) UTQFN-8 (2.0mmx1.5mmx0.55mm) QFN-8 (2.0mmx1.5mm) ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance Supply voltage (VIN) .................................... 6.5V VSW.…..-0.3V (-1.5V for