MP6601GU-P Monolithic Power Systems

MP6601 35V, 2.5A, Stepper Motor Driver The Future of Analog IC Technology DESCRIPTION FEATURES The MP6601 is a stepper motor driver with Wide 4.5V to 35V Input Voltage Range parallel inputs and current regulation. Current Two Internal Full-Bridge Drivers sensing is internal and requires no external Internal Current Sensing and Regulation sense resistors. High integration and a small Low On Resistance (HS: 170m, LS: package size make the MP6601 a space-saving 150m) and cost-effective solution for bipolar stepper No Control Power Supply Required motor drives. Simple PHASE/I0/I1 Logic Interface 3.3V and 5V Compatible Logic Supply The MP6601 operates from a wide supply voltage of 4.5 - 35V and can deliver motor Step Modes from Full-Step to Quarter-Step current up to 2.5A (depending on thermal 2.5A Output Current conditions and the package). The MP6601 can Automatic Current Decay operate a bipolar stepper motor in full-, half-, or Over-Current Protection (OCP) quarter-step modes using internal 2-bit DACs. Input Over-Voltage Protection (OVP) Function Full protection features include over-current Thermal Shutdown and Under-Voltage protection (OCP), input over-voltage protection Lockout (UVLO) Protection (OVP), under-voltage lockout (UVLO), and Fault Indication Output thermal shutdown. Available in QFN-24 (5mmx5mm) and The MP6601 is available in QFN-24 Thermally Enhanced TSSOP-28 EP (5mmx5mm) and TSSOP-28 EP packages. Packages APPLICATIONS Bipolar Stepper Motors Printers 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 MP6601 Rev. 1.01 www.MonolithicPower.com 1 9/4/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. MP6601 35V, 2.5A, STEPPER MOTOR DRIVER W/ INTERNAL CURRENT SENSE ORDERING INFORMATION Part Number* Package Top Marking MP6601GU QFN-24 (5mmx5mm) See Below MP6601GF TSSOP-28 EP See Below * For Tape & Reel, add suffix Z (e.g.: MP6601GUZ) TOP MARKING (MP6601GU) TOP MARKING (MP6601GF) MPS: MPS prefix MPS: MPS prefix YY: Year code YY: Year code WW: Week code WW: Week code MP6601: Product code of MP6601GF MP6601: Product code of MP6601GU LLLLLLLLL: Lot number LLLLLLL: Lot number PACKAGE REFERENCE TOP VIEW TOP VIEW QFN-24 (5mmx5mm) TSSOP-28 EP MP6601 Rev. 1.01 www.MonolithicPower.com 2 9/4/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.